Computer Operating Systems

Desktop. A neat place to work.
From the menu bar to the stunning new Dock, the Leopard desktop isn't just about design. It's about enjoying the time you spend on your computer and getting more out of it.

An eye-opening experience.
Start from the top. The menu bar hovers transparently above your workspace, letting the desktop image--perhaps a favorite from your iPhoto library--take center stage. Dock icons rest on a reflective floor with a bright active application signal. And the look of Leopard extends to all applications: Every window has a consistent design theme, and active applications are even more distinct, casting deeper shadows.

Stacked in your favor.
Take a look at your desktop. Is it cluttered with files you downloaded or saved there (somewhat less than) temporarily? You're not alone. Everybody does it. Time to clean house with Stacks--a brand-new feature in Leopard. Create Stacks from anything you want to access quickly from one place: a handful of documents, a group of applications, an entire folder. Files you download in Safari or save from an email are automatically directed to a Stack in the Dock, and when the download is complete, the Stack signals that a new item has arrived. When you want to see the files in a Stack, all you have to do is click--Stacks spring open from the Dock in an elegant arc for a few items, or in an at-a-glance grid for more. Pretty neat.

Browse your files like you browse your music with Cover Flow.

Finder. Give your files the rock star treatment.
Imagine if browsing the files on your Mac was as easy as browsing music in iTunes. That's the idea behind the new Finder in Leopard. Now you can access everything on your system from an iTunes-style sidebar and flip through your files using Cover Flow.

Grouped sidebar items help you find what you need fast.

The sidebar steps up.
Leopard brings new power to your old friend, the sidebar. Now items are grouped into categories: places, devices, shared computers, and searches--just like the Source list in iTunes. So with a single click, you're on your way to finding what you need.

See what you seek.
Bring your files to life with Cover Flow in the Finder. Just as you use Cover Flow to flip through album art in iTunes, now you can use it to flip through your files. Cover Flow displays each file as a large preview of its first page. And you can page through multipage documents or play movies.

Search party.
Stop looking and start finding with Cover Flow and Spotlight. Click a prebuilt search like "yesterday" or "all images" in the sidebar and Cover Flow displays your search results in the perfect at-a-glance format. Leopard comes with a number of helpful prebuilt searches, but it's easy to create your own customized searches as well.

Closer connections.
With shared computers automatically displayed in the sidebar, it's far easier to find or access files on any computer in your house, whether Mac or PC. All it takes is a click. But here's where things get really interesting. By clicking on a connected Mac, you can see and control that computer (if authorized, of course) as if you were sitting in front of it. You can even search all the computers in the house to find what you're looking for.

And now, back to my Mac.
Ever need something on your Mac when you were thousands of miles from home? With Back to My Mac and a .Mac account, you can connect to any of your Macs at home from any Mac on the Internet. Your home computers will appear in the shared section of the sidebar just as they do when you're in the living room.

Improved spotlight searches.

Look deeper.
From the Finder or the menu bar, Spotlight in Leopard lets you search for more specific sets of things. Use Boolean logic to narrow search results by entering "AND," "OR," or "NOT" into a search request. You can also search for exact phrases (using quotation marks), dates, ranges (using greater than [>] and less than [<] symbols), absolute dates, and simple calculations.

View, play, and read files without even opening them.

Quick Look. Look before you launch. Using Quick Look in Leopard, you can view the contents of a file without even opening it. Flip through multiple-page documents. Watch full-screen video. See entire Keynote presentations. With a single click. Opening files is so 2006. So you're flipping through files in the Finder. But you're looking for something specific and you don't have time to open lots of files to find it. Enter Quick Look. It gives you a sneak peek of entire files--even multiple-page documents and video--without opening them. See everything. Quick Look works with nearly every file on your system, including images, text files, PDFs, movies, Keynote presentations, and Microsoft Word and Excel files. Click the Quick Look icon or tap the Space bar to see a file in Quick Look. Then click the arrow icon to see the same file full screen--even video as it plays.

Time Machine. A giant leap backward.
More than a mere backup, Time Machine makes an up-to-date copy of everything on your Mac--digital photos, music, movies, TV shows, and documents--so you can go back in time to recover anything.

Set it, then forget it.
You can start using Time Machine in seconds. The first time you attach an external drive to your Mac, Time Machine asks if you'd like to use that drive as your backup. Say yes and Time Machine takes care of everything else. Automatically. In the background. You'll never have to worry about backing up again.

Back up everything.
Time Machine keeps an up-to-date copy of everything on your Mac. That includes system files, applications, accounts, preferences, music, photos, movies, and documents. But what makes Time Machine different from other backup applications is that it not only keeps a spare copy of every file, it remembers how your system looked on any given day--so you can revisit your Mac as it appeared in the past.

Go back in time to restore any file on your system.

Go back in time.
Enter the Time Machine browser in search of your long-lost files and you see exactly how your computer looked on the dates you're browsing. Select a specific date, let Time Machine find your most recent changes, or do a Spotlight search to find exactly what you're looking for. Once you do, click Restore and Time Machine brings it back to the present. Time Machine restores individual files, complete folders, or your entire computer--putting everything back the way it was and where it should be.

Preferential treatment.
Customize Time Machine by modifying the following behaviors in System Preferences:

• Backup disk. Change the drive or volume you're backing up to. Or back up to a Mac OS X Server computer.
• Do not back up. By default, Time Machine backs up your entire system. But you can also select items you'd rather not back up.
• Encrypt backup data. Turn on encryption to store your backup securely.
• Backup storage time limits. Manage older backups so your backup drive doesn't fill up.

Drag windows to different workspaces and unclutter your Mac.

Spaces. Room for everything. You do a lot on your Mac. So what happens when projects pile up? Easy. Use Spaces to group your windows and banish clutter completely. Leopard gives you a Space for everything and puts everything in its Space. Rearrange the rooms. Create a Space for work. Create a Space for play. Organize each Space the way you want it just by dragging in windows. Keep all your work projects in one Space and that fun flick you made in iMovie in another. Create a communication Space for iChat and Mail. You can even rearrange your Spaces with drag-and-drop ease--shift a Space and every window in it comes along for the ride. Make yourself at home. Moving from Space to Space is easy. Get a bird's-eye view and select the Space you want or toggle between Spaces using the arrow keys. Even the Dock is down with Spaces: When you click a Dock icon, Leopard whisks you to the Space (or Spaces) where you have that application open. Pick your patterns. Configure your Spaces by visiting the Expose Spaces pane in System Preferences. Add rows and columns until you have all the real estate you need. Arrange your Spaces as you see fit, then choose the function keys you want to control them. You can also assign applications to specific Spaces, so you'll always know where, say, Safari or Keynote is.

Email personalized stationery, write to-dos, and take notes.

Mail. Think outside the inbox.
Leopard transforms email into personalized stationery. Notes you can access anywhere. To-dos that change as your errands do. For everything you do with email--and some things you haven't thought of yet--there's Mail.

Sincerely yours.
Mail for Leopard features more than 30 professionally designed stationery templates that make a virtual keepsake out of every email you send. Mail Stationary From invitations to birthday greetings, stationery templates feature coordinated layouts, fonts, colors, and drag-and-drop photo placement--everything to help you get your point across. You can even create personalized templates. And messages created using stationery in Mail use standard HTML that can be read by every popular email program on the market--for both Mac and PC.

Notes and tasks help you stay organized.

Noteworthy indeed.
Ever email yourself a reminder that gets lost in your inbox? Mail lets you write handy notes you can access from anywhere. Brainstorm ideas, jot down meeting notes, scribble a phone number--notes can include graphics, colored text, and attachments. Group notes into folders or create Smart Mailboxes that group them for you. Since your notes folder acts like an email mailbox, you can retrieve notes from any Mac or PC.

Much ado about to-dos.
Forget manually entering a new item to your to-do list every time an email hits your inbox. Mail Tasks Simply highlight text in an email, then click the To-do icon to create a to-do from a message. Include a due date, set an alarm, or assign priorities. Every to-do you create includes a link to the original email or note, and to-dos automatically appear in iCal, complete with any edits or additions you make. And since to-dos are stored with your email, you can access them from Mail on any Mac.

Spotlight on Mail.
With smarter relevance ranking in Spotlight, you'll find the right email at the top of the search results list. And everything you create in Leopard Mail--to-dos, notes, and, of course, email messages--appears in a Spotlight search of your system.

Stop the presses.
Subscribe to an RSS feed in Mail and you'll know the moment an article or blog post hits the wire. Even better, you can choose to have new articles emailed to you. Sorting your news is easy, too. Use Smart Mailboxes to organize incoming news articles according to search terms that pique your interest. Mail shares its unread RSS feed count with Safari, so your reading list always stays in sync.

Data, detected.
Say you get an email invitation to dinner. What if Mail recognized the address of the restaurant and let you map directions on the web? Or let you click once to add the date to your iCal calendar? With Leopard, it does. Mail even recognizes combinations of data in phrases like "lunch tomorrow at 12 p.m. at 701 Baltic Ave, San Francisco, CA," making it easy to make plans.

Setup made simple.
Now you can set up a new Mail account in one easy step. Just enter your current email address and password and let Mail do the rest. Mail works with the most popular email providers to automatically configure all those cryptic server settings for you.

Add effects to video chats and make remote presentations.

iChat. Not being there is half the fun.
Filled with fun new features, iChat turns any video chat into an event. Video backdrops, Photo Booth effects, photo slideshows, Keynote presentations, even movies on your Mac--you can share it all using iChat.

Transform your video chats using Photo booth effects.

Share your files with friends using iChat Theater.

Chat for effect.
Transform your video chats using new Photo Booth effects. Choose an effect and your image changes instantly--iChat detects your background and adds the effect only to your image. And the reverse is true for iChat backdrops: Drag an Apple-designed backdrop or your own photo or video into the video preview window to create an effect that will fool your buddies into thinking you're chatting from your living room, the beach, or the moon.

Show off (without showing up).
Why wait for a darkened room and a projector to present vacation photos or Keynote slides? Now you can do it all remotely, right in iChat. Put on an entire photo slideshow, click through a Keynote presentation, or play a movie--in full screen, accompanied by a video feed of you hosting--while your buddy looks on. In fact, you can show any file on your system that works with Quick Look.

Chatting for the record.
Now you can save your audio and video chats for posterity with iChat recording. Before recording starts, iChat notifies your buddies and asks for their permission to record. When you're done chatting, iChat stores your audio chats as AAC files and video chats as MPEG-4 files so you can play them in iTunes or QuickTime. Share them with colleagues, friends, and family or sync them to your iPod and play on the go.

Crystal-clear audio.
iChat uses the AAC-LD audio codec to deliver the clearest possible sound during audio chats. A wideband codec that samples a full range of vocal frequencies, AAC-LD sounds great with any voice.

Still the best for text.
Sure, iChat has a lot to offer for video and audio chats, but text messaging also gets a boost in Leopard, thanks to these additions:

• Tabbed chats
• Multiple logins
• Invisibility
• Animated buddy icons
• SMS forwarding
• Custom buddy list order
• File transfer manager
• Space-efficient views

AIM to please.
iChat works with AIM, the largest instant messaging community in the U.S. You and your buddies can be either AIM or .Mac users. Text, audio, and video chat whether your buddies use a Mac or PC. Sign in with your AIM account and all your buddies appear in your iChat buddy list.

	iCal. Your schedule is clear. Leopard introduces a new look to iCal, along with an easier-to-use interface that makes scheduling and rescheduling a breeze. Add new group calendaring features, and iCal works better for business or pleasure.
	Photo Booth. Say cheese. Come on. You know you want to. Your built-in iSight or USB camera just begs to take your snapshot. Open Photo Booth--now built into Leopard--and have a little fun.
	Dashboard. Where there's a will, there's a widget. Leopard lets you create your very own Dashboard widget from any website. And new .Mac syncing keeps all of your widgets on all of your Macs.
	Front Row. Put on a show. Looking for a great way to enjoy all the cool stuff on your Mac? Front Row in Leopard works like Apple TV to play digital music, movies, TV shows, and photos on your Mac using the ultra-simple Apple Remote.
	Safari. Still the world's best web browser. Now your favorite web browser is also the fastest on the planet. With page load speeds to rival every other major browser, Safari for Leopard also introduces a few new features to the mix.
	DVD Player. Very entertaining. DVD Player in Leopard probably boasts more features than the DVD player in your home entertainment system. And you don't have to leave your Mac to enjoy it.
	Parental Controls Give your kids a safer, happier Mac experience.
	Accessibility. More user friendly. Leopard offers new features destined to make it the most accessible Mac OS yet. New voice technology in VoiceOver, along with Braille support, Breakthrough Browsing, and extended keyboard capability, give users with visual disabilities more control over the Mac than ever.
	Boot Camp. Run Windows on your Mac. Leopard is the world's most advanced operating system. So advanced, it even lets you run Windows if there's a PC application you need to use. Just get a copy of Windows and start up Boot Camp, now included with Leopard. Setup is simple and straightforward--just as you'd expect with a Mac.
	Automator. Your personal automation assistant. Automator brings remarkable speed to any task that's often repeated on your computer. Leopard adds even more muscle to Automator, making it easy to automate more kinds of tasks.

A host of new features that make life easier for every developer.

Rock-solid foundations.
Explore the core technologies that power Leaopard.

64-Bit. Advanced precision in one OS.
Leopard delivers 64-bit power in one, universal OS. Now the Cocoa application frameworks, as well as graphics, scripting, and the UNIX foundations of the Mac, are all 64-bit. And since you get full performance and compatibility for your 32-bit applications and drivers, you don't need to update everything on your system just to run a single 64-bit application.

Multicore. Fire on all cylinders.
Today's Mac computers offer astounding performance with up to eight cores of processing power. So how do you take full advantage? Simple. With Leopard. A rearchitected system, finely tuned key applications, and powerful new tools for developers make Leopard the perfect OS for your multicore Mac.

Security. Safer by design.
Every Mac is secure--right out of the box--thanks to the proven foundation of Mac OS X. Apple engineers have designed Leopard with more security to protect your personal data and make your online life safer.

Core Animation. Drag-and-drop-dead gorgeous.
Welcome to the next level in computer animation. No, it's not a feature film--it's your desktop. Core Animation is an API that makes it simple for Mac developers to add visually stunning graphics and animations to applications. Without any esoteric graphics and math techniques, you can create fluid, stutter-free effects and experiences as groundbreaking as Spaces and Time Machine.

UNIX. The UNIX you know. The Mac you love.
What can the fully UNIX-compliant Leopard do? It can run any POSIX-compliant source code. Help you make the most of multicore systems. Put a new, tabbed-interface Terminal at your fingertips. Introduce a whole host of new features that make life easier for every developer. So, really, what can't it do?

Create stunning Mac applications more quickly.

Ready. Set. Code.
Discover developer tools you can build on.

Xcode. Build fast. Work smart.
Xcode 3.0 delivers better performance, as well as innovations that let you create stunning Mac applications more quickly. Enjoy a graphical IDE in which form focuses your functions. Delight in a debugger so groundbreaking, you'll make mistakes just to see it in action.

Xray. Apps, the developer will see you now.
When you need help debugging, Xcode 3.0 offers an extraordinary new program: Xray. Taking interface cues from timeline editors such as GarageBand, Xray lets you visualize application performance like never before.

For Web browsing, XP comes with Internet Explorer 6.0. The enhancements in IE 6.0 are mainly of interest to Web developers, and in any case Microsoft makes IE freely available to all Windows users. Although Java is not installed by default, it is not difficult to download a Java Virtual Machine (JVM). Windows Messenger, originally a chat client, has evolved into a collaboration tool that allows for video conferencing and application sharing.

The XP user interface is not a radical departure from earlier versions of Windows, but there are a number of small changes that together add up to a significant improvement. The Start menu now automatically features the most frequently used programs at the top of the list, and you can add and remove shortcuts by right-clicking the icon and selecting Pin or Unpin from the pop-up menu. Windows online help is integrated into a Help and Support Center that works like an internal Web site, with searchable help, tutorials, and walk-throughs.

Windows XP Professional includes all the features of Windows XP Home, and adds support for dual processors, encryptable file systems, offline folders, the Remote Desktop as described above, and extra administration features that come into play when connected to a Windows server domain. XP is demanding on hardware, and it would be a mistake to install it on less than Microsoft's recommended minimum requirements. There is also activation to consider, a mildly annoying anti-piracy measure that requires you to obtain a code from Microsoft for full installation, and in the future if you reinstall or make major system changes.

Windows XP Service Pack 2 Features

For Web browsing, XP Home comes with Internet Explorer 6.0 and MSN Explorer. The most significant new feature for Internet users is the built-in firewall. A firewall protects against one of the most disturbing security risks, in which other users unknown to you might connect to your computer while it is online, reading private files or causing other damage. XP's built-in firewall is a simple affair, but it does prevent most types of unauthorized connections.

Windows XP Service Pack 2 Features

Desktop. A neat place to work.
From the menu bar to the stunning new Dock, the Leopard desktop isn't just about design. It's about enjoying the time you spend on your computer and getting more out of it.

An eye-opening experience.
Start from the top. The menu bar hovers transparently above your workspace, letting the desktop image--perhaps a favorite from your iPhoto library--take center stage. Dock icons rest on a reflective floor with a bright active application signal. And the look of Leopard extends to all applications: Every window has a consistent design theme, and active applications are even more distinct, casting deeper shadows.

Stacked in your favor.
Take a look at your desktop. Is it cluttered with files you downloaded or saved there (somewhat less than) temporarily? You're not alone. Everybody does it. Time to clean house with Stacks--a brand-new feature in Leopard. Create Stacks from anything you want to access quickly from one place: a handful of documents, a group of applications, an entire folder. Files you download in Safari or save from an email are automatically directed to a Stack in the Dock, and when the download is complete, the Stack signals that a new item has arrived. When you want to see the files in a Stack, all you have to do is click--Stacks spring open from the Dock in an elegant arc for a few items, or in an at-a-glance grid for more. Pretty neat.

Browse your files like you browse your music with Cover Flow.

Finder. Give your files the rock star treatment.
Imagine if browsing the files on your Mac was as easy as browsing music in iTunes. That's the idea behind the new Finder in Leopard. Now you can access everything on your system from an iTunes-style sidebar and flip through your files using Cover Flow.

Grouped sidebar items help you find what you need fast.

The sidebar steps up.
Leopard brings new power to your old friend, the sidebar. Now items are grouped into categories: places, devices, shared computers, and searches--just like the Source list in iTunes. So with a single click, you're on your way to finding what you need.

See what you seek.
Bring your files to life with Cover Flow in the Finder. Just as you use Cover Flow to flip through album art in iTunes, now you can use it to flip through your files. Cover Flow displays each file as a large preview of its first page. And you can page through multipage documents or play movies.

Search party.
Stop looking and start finding with Cover Flow and Spotlight. Click a prebuilt search like "yesterday" or "all images" in the sidebar and Cover Flow displays your search results in the perfect at-a-glance format. Leopard comes with a number of helpful prebuilt searches, but it's easy to create your own customized searches as well.

Closer connections.
With shared computers automatically displayed in the sidebar, it's far easier to find or access files on any computer in your house, whether Mac or PC. All it takes is a click. But here's where things get really interesting. By clicking on a connected Mac, you can see and control that computer (if authorized, of course) as if you were sitting in front of it. You can even search all the computers in the house to find what you're looking for.

And now, back to my Mac.
Ever need something on your Mac when you were thousands of miles from home? With Back to My Mac and a .Mac account, you can connect to any of your Macs at home from any Mac on the Internet. Your home computers will appear in the shared section of the sidebar just as they do when you're in the living room.

Improved spotlight searches.

Look deeper.
From the Finder or the menu bar, Spotlight in Leopard lets you search for more specific sets of things. Use Boolean logic to narrow search results by entering "AND," "OR," or "NOT" into a search request. You can also search for exact phrases (using quotation marks), dates, ranges (using greater than [>] and less than [<] symbols), absolute dates, and simple calculations.

View, play, and read files without even opening them.

Quick Look. Look before you launch. Using Quick Look in Leopard, you can view the contents of a file without even opening it. Flip through multiple-page documents. Watch full-screen video. See entire Keynote presentations. With a single click. Opening files is so 2006. So you're flipping through files in the Finder. But you're looking for something specific and you don't have time to open lots of files to find it. Enter Quick Look. It gives you a sneak peek of entire files--even multiple-page documents and video--without opening them. See everything. Quick Look works with nearly every file on your system, including images, text files, PDFs, movies, Keynote presentations, and Microsoft Word and Excel files. Click the Quick Look icon or tap the Space bar to see a file in Quick Look. Then click the arrow icon to see the same file full screen--even video as it plays.

Time Machine. A giant leap backward.
More than a mere backup, Time Machine makes an up-to-date copy of everything on your Mac--digital photos, music, movies, TV shows, and documents--so you can go back in time to recover anything.

Set it, then forget it.
You can start using Time Machine in seconds. The first time you attach an external drive to your Mac, Time Machine asks if you'd like to use that drive as your backup. Say yes and Time Machine takes care of everything else. Automatically. In the background. You'll never have to worry about backing up again.

Back up everything.
Time Machine keeps an up-to-date copy of everything on your Mac. That includes system files, applications, accounts, preferences, music, photos, movies, and documents. But what makes Time Machine different from other backup applications is that it not only keeps a spare copy of every file, it remembers how your system looked on any given day--so you can revisit your Mac as it appeared in the past.

Go back in time to restore any file on your system.

Go back in time.
Enter the Time Machine browser in search of your long-lost files and you see exactly how your computer looked on the dates you're browsing. Select a specific date, let Time Machine find your most recent changes, or do a Spotlight search to find exactly what you're looking for. Once you do, click Restore and Time Machine brings it back to the present. Time Machine restores individual files, complete folders, or your entire computer--putting everything back the way it was and where it should be.

Preferential treatment.
Customize Time Machine by modifying the following behaviors in System Preferences:

• Backup disk. Change the drive or volume you're backing up to. Or back up to a Mac OS X Server computer.
• Do not back up. By default, Time Machine backs up your entire system. But you can also select items you'd rather not back up.
• Encrypt backup data. Turn on encryption to store your backup securely.
• Backup storage time limits. Manage older backups so your backup drive doesn't fill up.

Drag windows to different workspaces and unclutter your Mac.

Spaces. Room for everything. You do a lot on your Mac. So what happens when projects pile up? Easy. Use Spaces to group your windows and banish clutter completely. Leopard gives you a Space for everything and puts everything in its Space. Rearrange the rooms. Create a Space for work. Create a Space for play. Organize each Space the way you want it just by dragging in windows. Keep all your work projects in one Space and that fun flick you made in iMovie in another. Create a communication Space for iChat and Mail. You can even rearrange your Spaces with drag-and-drop ease--shift a Space and every window in it comes along for the ride. Make yourself at home. Moving from Space to Space is easy. Get a bird's-eye view and select the Space you want or toggle between Spaces using the arrow keys. Even the Dock is down with Spaces: When you click a Dock icon, Leopard whisks you to the Space (or Spaces) where you have that application open. Pick your patterns. Configure your Spaces by visiting the Expose Spaces pane in System Preferences. Add rows and columns until you have all the real estate you need. Arrange your Spaces as you see fit, then choose the function keys you want to control them. You can also assign applications to specific Spaces, so you'll always know where, say, Safari or Keynote is.

Email personalized stationery, write to-dos, and take notes.

Mail. Think outside the inbox.
Leopard transforms email into personalized stationery. Notes you can access anywhere. To-dos that change as your errands do. For everything you do with email--and some things you haven't thought of yet--there's Mail.

Sincerely yours.
Mail for Leopard features more than 30 professionally designed stationery templates that make a virtual keepsake out of every email you send. Mail Stationary From invitations to birthday greetings, stationery templates feature coordinated layouts, fonts, colors, and drag-and-drop photo placement--everything to help you get your point across. You can even create personalized templates. And messages created using stationery in Mail use standard HTML that can be read by every popular email program on the market--for both Mac and PC.

Notes and tasks help you stay organized.

Noteworthy indeed.
Ever email yourself a reminder that gets lost in your inbox? Mail lets you write handy notes you can access from anywhere. Brainstorm ideas, jot down meeting notes, scribble a phone number--notes can include graphics, colored text, and attachments. Group notes into folders or create Smart Mailboxes that group them for you. Since your notes folder acts like an email mailbox, you can retrieve notes from any Mac or PC.

Much ado about to-dos.
Forget manually entering a new item to your to-do list every time an email hits your inbox. Mail Tasks Simply highlight text in an email, then click the To-do icon to create a to-do from a message. Include a due date, set an alarm, or assign priorities. Every to-do you create includes a link to the original email or note, and to-dos automatically appear in iCal, complete with any edits or additions you make. And since to-dos are stored with your email, you can access them from Mail on any Mac.

Spotlight on Mail.
With smarter relevance ranking in Spotlight, you'll find the right email at the top of the search results list. And everything you create in Leopard Mail--to-dos, notes, and, of course, email messages--appears in a Spotlight search of your system.

Stop the presses.
Subscribe to an RSS feed in Mail and you'll know the moment an article or blog post hits the wire. Even better, you can choose to have new articles emailed to you. Sorting your news is easy, too. Use Smart Mailboxes to organize incoming news articles according to search terms that pique your interest. Mail shares its unread RSS feed count with Safari, so your reading list always stays in sync.

Data, detected.
Say you get an email invitation to dinner. What if Mail recognized the address of the restaurant and let you map directions on the web? Or let you click once to add the date to your iCal calendar? With Leopard, it does. Mail even recognizes combinations of data in phrases like "lunch tomorrow at 12 p.m. at 701 Baltic Ave, San Francisco, CA," making it easy to make plans.

Setup made simple.
Now you can set up a new Mail account in one easy step. Just enter your current email address and password and let Mail do the rest. Mail works with the most popular email providers to automatically configure all those cryptic server settings for you.

Add effects to video chats and make remote presentations.

iChat. Not being there is half the fun.
Filled with fun new features, iChat turns any video chat into an event. Video backdrops, Photo Booth effects, photo slideshows, Keynote presentations, even movies on your Mac--you can share it all using iChat.

Transform your video chats using Photo booth effects.

Share your files with friends using iChat Theater.

Chat for effect.
Transform your video chats using new Photo Booth effects. Choose an effect and your image changes instantly--iChat detects your background and adds the effect only to your image. And the reverse is true for iChat backdrops: Drag an Apple-designed backdrop or your own photo or video into the video preview window to create an effect that will fool your buddies into thinking you're chatting from your living room, the beach, or the moon.

Show off (without showing up).
Why wait for a darkened room and a projector to present vacation photos or Keynote slides? Now you can do it all remotely, right in iChat. Put on an entire photo slideshow, click through a Keynote presentation, or play a movie--in full screen, accompanied by a video feed of you hosting--while your buddy looks on. In fact, you can show any file on your system that works with Quick Look.

Chatting for the record.
Now you can save your audio and video chats for posterity with iChat recording. Before recording starts, iChat notifies your buddies and asks for their permission to record. When you're done chatting, iChat stores your audio chats as AAC files and video chats as MPEG-4 files so you can play them in iTunes or QuickTime. Share them with colleagues, friends, and family or sync them to your iPod and play on the go.

Crystal-clear audio.
iChat uses the AAC-LD audio codec to deliver the clearest possible sound during audio chats. A wideband codec that samples a full range of vocal frequencies, AAC-LD sounds great with any voice.

Still the best for text.
Sure, iChat has a lot to offer for video and audio chats, but text messaging also gets a boost in Leopard, thanks to these additions:

• Tabbed chats
• Multiple logins
• Invisibility
• Animated buddy icons
• SMS forwarding
• Custom buddy list order
• File transfer manager
• Space-efficient views

AIM to please.
iChat works with AIM, the largest instant messaging community in the U.S. You and your buddies can be either AIM or .Mac users. Text, audio, and video chat whether your buddies use a Mac or PC. Sign in with your AIM account and all your buddies appear in your iChat buddy list.

	iCal. Your schedule is clear. Leopard introduces a new look to iCal, along with an easier-to-use interface that makes scheduling and rescheduling a breeze. Add new group calendaring features, and iCal works better for business or pleasure.
	Photo Booth. Say cheese. Come on. You know you want to. Your built-in iSight or USB camera just begs to take your snapshot. Open Photo Booth--now built into Leopard--and have a little fun.
	Dashboard. Where there's a will, there's a widget. Leopard lets you create your very own Dashboard widget from any website. And new .Mac syncing keeps all of your widgets on all of your Macs.
	Front Row. Put on a show. Looking for a great way to enjoy all the cool stuff on your Mac? Front Row in Leopard works like Apple TV to play digital music, movies, TV shows, and photos on your Mac using the ultra-simple Apple Remote.
	Safari. Still the world's best web browser. Now your favorite web browser is also the fastest on the planet. With page load speeds to rival every other major browser, Safari for Leopard also introduces a few new features to the mix.
	DVD Player. Very entertaining. DVD Player in Leopard probably boasts more features than the DVD player in your home entertainment system. And you don't have to leave your Mac to enjoy it.
	Parental Controls Give your kids a safer, happier Mac experience.
	Accessibility. More user friendly. Leopard offers new features destined to make it the most accessible Mac OS yet. New voice technology in VoiceOver, along with Braille support, Breakthrough Browsing, and extended keyboard capability, give users with visual disabilities more control over the Mac than ever.
	Boot Camp. Run Windows on your Mac. Leopard is the world's most advanced operating system. So advanced, it even lets you run Windows if there's a PC application you need to use. Just get a copy of Windows and start up Boot Camp, now included with Leopard. Setup is simple and straightforward--just as you'd expect with a Mac.
	Automator. Your personal automation assistant. Automator brings remarkable speed to any task that's often repeated on your computer. Leopard adds even more muscle to Automator, making it easy to automate more kinds of tasks.

A host of new features that make life easier for every developer.

Rock-solid foundations.
Explore the core technologies that power Leaopard.

64-Bit. Advanced precision in one OS.
Leopard delivers 64-bit power in one, universal OS. Now the Cocoa application frameworks, as well as graphics, scripting, and the UNIX foundations of the Mac, are all 64-bit. And since you get full performance and compatibility for your 32-bit applications and drivers, you don't need to update everything on your system just to run a single 64-bit application.

Multicore. Fire on all cylinders.
Today's Mac computers offer astounding performance with up to eight cores of processing power. So how do you take full advantage? Simple. With Leopard. A rearchitected system, finely tuned key applications, and powerful new tools for developers make Leopard the perfect OS for your multicore Mac.

Security. Safer by design.
Every Mac is secure--right out of the box--thanks to the proven foundation of Mac OS X. Apple engineers have designed Leopard with more security to protect your personal data and make your online life safer.

Core Animation. Drag-and-drop-dead gorgeous.
Welcome to the next level in computer animation. No, it's not a feature film--it's your desktop. Core Animation is an API that makes it simple for Mac developers to add visually stunning graphics and animations to applications. Without any esoteric graphics and math techniques, you can create fluid, stutter-free effects and experiences as groundbreaking as Spaces and Time Machine.

UNIX. The UNIX you know. The Mac you love.
What can the fully UNIX-compliant Leopard do? It can run any POSIX-compliant source code. Help you make the most of multicore systems. Put a new, tabbed-interface Terminal at your fingertips. Introduce a whole host of new features that make life easier for every developer. So, really, what can't it do?

Create stunning Mac applications more quickly.

Ready. Set. Code.
Discover developer tools you can build on.

Xcode. Build fast. Work smart.
Xcode 3.0 delivers better performance, as well as innovations that let you create stunning Mac applications more quickly. Enjoy a graphical IDE in which form focuses your functions. Delight in a debugger so groundbreaking, you'll make mistakes just to see it in action.

Xray. Apps, the developer will see you now.
When you need help debugging, Xcode 3.0 offers an extraordinary new program: Xray. Taking interface cues from timeline editors such as GarageBand, Xray lets you visualize application performance like never before.

Compare Windows Vista editions.

Use Instant Search to quickly find the information you need. View larger.

Windows Vista Aero provides spectacular visual effects such as glass-like interface elements that you can see through.

The redesigned Windows Media Center in Windows Vista lets you enjoy your media throughout your home, even on your Xbox 360. View larger.

Improved Reliability and Performance
Windows Vista with Service Pack 1 and improvements delivered by hardware and software partners increase the reliability, performance, and compatibility of Windows Vista-based PCs.

With Windows Vista with SP1, many of the most common causes of operating system crashes and hangs have been addressed. Windows Vista includes new, innovative technologies that help pinpoint and diagnose issues reported anonymously by Windows Vista-based PCs from millions of users who have elected to have their PC send us system information.

Windows Vista with SP1 supports a number of important new technology standards, so it will keep making your PC easier and more enjoyable to use for years to come.

Windows Vista Home Premium with Service Pack 1 delivers more ease of use, security, and entertainment to your PC at home and on the go.
Here it is: the preferred edition of Windows for home desktop and mobile PCs. Windows Vista Home Premium with Service Pack 1 delivers the productivity and entertainment that you need from your PC at home or on the go. It includes Windows Media Center, which helps you more easily enjoy your digital photos, TV, movies, and music. Plus, you'll have the peace of mind of knowing that your PC has a whole new level of security and reliability. All together, Windows Vista Home Premium with Service Pack 1 redefines enjoyment in home computing.

It starts with a breakthrough design that makes your PC easier to use every day. With Windows Aero, you'll experience dynamic reflections, smooth gliding animations, transparent glass-like menu bars, and the ability to switch between your open windows in a new three-dimensional layout. Instant desktop search capabilities, coupled with powerful new ways to organize and visualize your information, means you can instantly find and use the e-mails, documents, photos, music, and the other information you want, when you need it.

Windows Vista Home Premium with Service Pack 1 also helps keep your personal information, your PC, and your family computing experience safer than in previous versions of Windows. For example, Windows Internet Explorer 7 in Windows Vista includes automated defenses against malicious software and fraudulent websites so you can use your PC online with greater confidence. Windows Vista Home Premium with Service Pack 1 also provides automatic backup of your files, such as your valuable digital photos, music, movies, documents, and other files, so you can relax and focus on the things you care about most. And, by using the built-in parental controls, parents can help ensure their children's computer use is appropriate and safer.

And what about fun? A major advance in Windows Vista Home Premium with Service Pack 1 is the dramatically improved digital entertainment experience. Windows Media Center makes organizing and enjoying photos, music, DVDs, recorded TV, and home movies easier and more fun. Enjoy the entertainment on your PC or even on your TV in the living room with an Xbox 360 wirelessly networked to your PC. Windows Vista Home Premium with Service Pack 1 makes it easier to burn your photo slide shows and home movies to a professional-looking video DVD that your friends and family can watch on a DVD player or PC whenever they like. Combined with unbeatable support for gaming and music, Windows Vista Home Premium with Service Pack 1 delivers a complete home entertainment experience.

If you want a PC that can keep up with you while you're on the go, then you'll appreciate how Windows Vista Home Premium with Service Pack 1 helps you get the most from your mobile PC. It provides simplified power management, easier wireless networking, and streamlined ways to sync with the devices that keep you connected. Because it's incredibly flexible, you can even draw and write by hand on a Tablet PC, and enjoy all of your entertainment through Windows Media Center when you're on the road, in a coffee shop, or relaxing on the couch. Mobile computing has never been like this before.

Finally, Windows Vista Home Premium with Service Pack 1 makes it easier than ever to set up and maintain your new PC. There are new features that make it easier to transfer all of your data and settings from your old PC to your new one and technology that helps keep your system running quickly and reliably over time.

Whether you're balancing your checkbook, studying for school on your mobile PC, watching a downloaded or recorded movie at home, or sharing your favorite photos with friends on a custom DVD, the experience is much better on a PC running Windows Vista Home Premium with Service Pack 1.

Windows Sidebar gives you quick access to gadgets like picture slide shows, Windows Media Player controls, or news headlines. You pick the gadgets you want to see in Windows Sidebar. View larger.

Use Flip 3D to navigate through open windows using the scroll wheel on your mouse. View larger.

Safety
Windows Vista with Service Pack 1 helps protect your family and your personal information from threats from malicious software and phishing scams and helps you keep your PC backed-up and running smoothly.

Parental Controls help parents keep children safer while using PCs through convenient tools to manage and monitor children's computer use, access to websites, and ability to play certain games and use certain applications.

PCs running Windows Vista are 60% less likely to be infected with viruses, worms and rootkits than PCs running Windows XP SP2.

Windows Internet Explorer 7 helps protect your PC and your personal information against malicious software, fraudulent websites, and online phishing scams. New phishing attacks are more than 25 times as common as new viruses, and over 20,000 fraudulent phishing websites are created every month. Internet Explorer 7 is now blocking nearly one million inadvertent attempts to access fake phishing sites per week.

Help defend your PC against pop-ups, slow performance, and security threats caused by spyware and other unwanted software with Windows Defender. Windows Defender in Windows Vista automatically scans Internet Explorer 7 downloads to help bring spyware to your attention before it can infect your computer.

More easily back-up the content on your PC--including digital photos, music, movies, and documents--with Scheduled and Network Backup.

Entertainment
Windows Vista with SP1 is more entertaining. With Windows Media Center, you can enjoy your digital photos and music on your TV as well as on your PC. And it can turn your PC into a digital video recorder, so you can record TV and watch it on your schedule, not theirs.

Sit back and enjoy recorded TV, photos, music, home videos, games and DVDs from the comfort of your couch with Windows Media Center.

Access and project your TV, music, photos, and movies to any room in your house using an Xbox 360 console connected to your wired or wireless home network. It's like having your Media Center PC wherever you have an Xbox 360!

Author and burn movies, photos, and music to DVDs you can play on your PC or a DVD player with Windows DVD Maker.

Live the game! It's easier for you to find, play, and manage your games with GAMES EXPLORER. Games Explorer provides detailed information including when you last played, game genre, and rating of your games. With DirectX 10, play vivid and engaging games with unrivalled realism. Also, use the same game controller with both your PC and your Xbox 360 system.

Ease
It's easier and faster than ever to find, use, manage and share the information on your PC or on the Web with Windows Vista with SP1.

Most Windows Vista-based PCs boot in less than a minute, which can be an improvement over Windows XP boot times.

The Windows Vista sleep and resume features can bring your PC to life in a snap. The vast majority of Windows Vista-based PCs resume from sleep in less than six seconds.

See everything you're working on more clearly with Windows Aero and quickly switch between windows or tasks using Windows Flip 3D.

Find it fast! Simply type something about a file, picture, or song, such as a word contained in a document or e-mail message, the artist of a song, or the date a picture was taken, and Instant Search will bring back any matches instantly.

Organize a lifetime of photos and movies with ease using Windows Photo Gallery. Tag your photos by date, keyword, star rating or any identifying label you choose--so you can find them anytime you want them.

Display live information, like weather, stocks, and news, directly on your desktop with easy-to-use Gadgets and Windows Sidebar.

View multiple web pages simultaneously with Quick Tabs in Windows Internet Explorer 7.

Get up and running faster than ever with Windows Easy Transfer that automatically copies your files and settings from your old PC.

Mobility
With special features to help you go mobile, Windows Vista with SP1 makes computing and connecting away from home or the office easier than ever.

Work the way you want with touch and digital input and handwriting. Tablet and Touch Technology makes your notebook PC experience truly personal.

Set up a wireless network at home with Network and Sharing Center--so you can experience the freedom of working virtually anywhere in your home. Then easily find and join a wireless network at your favorite hotspot--so you can stay productive wherever you go.

Optimize your power and mobile settings centrally with Windows Mobility Center.

Easily sync and manage your music, contacts and pictures across your devices and other PCs with Sync Center.

For Web browsing, XP Home comes with Internet Explorer 6.0 and MSN Explorer. The most significant new feature for Internet users is the built-in firewall. A firewall protects against one of the most disturbing security risks, in which other users unknown to you might connect to your computer while it is online, reading private files or causing other damage. XP's built-in firewall is a simple affair, but it does prevent most types of unauthorized connections.

Windows XP Service Pack 2 Features

Compare Windows Vista editions.

Use Instant Search to quickly find the information you need. View larger.

Windows Vista Aero provides spectacular visual effects such as glass-like interface elements that you can see through.

The redesigned Windows Media Center in Windows Vista lets you enjoy your media throughout your home, even on your Xbox 360. View larger.

Improved Reliability and Performance
Windows Vista with Service Pack 1 and improvements delivered by hardware and software partners increase the reliability, performance, and compatibility of Windows Vista-based PCs.

With Windows Vista with SP1, many of the most common causes of operating system crashes and hangs have been addressed. Windows Vista includes new, innovative technologies that help pinpoint and diagnose issues reported anonymously by Windows Vista-based PCs from millions of users who have elected to have their PC send us system information.

Windows Vista with SP1 supports a number of important new technology standards, so it will keep making your PC easier and more enjoyable to use for years to come.

The most complete edition of Windows Vista--with the power, security, and mobility features that you need for work, and all of the entertainment features that you want for fun
When you want to have it all, including the ability to shift smoothly between the worlds of play and productivity, there's Windows Vista Ultimate with Service Pack 1. You'll never have to worry about having the most advanced capabilitiesÑthey're all here. This edition of Windows Vista offers an advanced, business-focused infrastructure, mobile productivity, and a premium home digital entertainment experience, all in a single offering.

Specifically, Windows Vista Ultimate with Service Pack 1 offers all of the features found in Windows Vista Home Premium, including Windows Media Center, Windows Movie Maker with high-definition support, and Windows DVD Maker. It also offers all of the features found in Windows Vista Business, including business networking, centralized management tools, and advanced system backup features. And Windows Vista Ultimate with Service Pack 1 has all of the new security and data protection features that help take Windows Vista to a whole new level of dependability.

In addition, Windows Vista Ultimate with Service Pack 1 includes support for all of the new mobility features in Windows Vista, including Windows Tablet and Touch Technology, Windows SideShow, Windows Mobility Center, and other new, advanced mobility features.

Exclusive to Windows Vista Ultimate with Service Pack 1 are Windows Ultimate Extras. Windows Ultimate Extras are add-ons that extend certain capabilities of your operating system or just make using your PC more fun. Windows Ultimate Extras currently available include:

• Windows DreamScene, an Extra that enables you to use looped, full-motion video as your desktop wallpaper instead of a static image
• Windows Hold'em, a poker game for players of all skill levels
• Language packs for Windows multi-language interface, where users can install and use multiple languages on a single PC. Great for multi-lingual households or if you are learning a new language.
• Secure Online Key Backup, where Ultimate users can store their BitLocker recovery password and Encrypting File System certificate on Windows Marketplace's Digital Locker website for access to the key anytime, anyplace, and from any computer that has an Internet connection
• BitLocker Drive Preparation Tool, an automated tool which removes the complexity of setting up your PC to use this exclusive data security feature.

Whenever a new Windows Ultimate Extra is ready for distribution by Microsoft, you will see the Ultimate Extra control panel inform you that there are new extras to download. Simply download and install the Extras and begin enjoying these exclusive software and services that give your Windows Vista experience an extra lift!

If you want a single PC that fulfills all of your work, travel, and entertainment needs, or if you simply want to be confident that you have the very best, Windows Vista Ultimate with Service Pack 1 is the no-compromise edition for you.

Windows Sidebar gives you quick access to gadgets like picture slide shows, Windows Media Player controls, or news headlines. You pick the gadgets you want to see in Windows Sidebar. View larger.

Use Flip 3D to navigate through open windows using the scroll wheel on your mouse. View larger.

Safety
Windows Vista with Service Pack 1 helps protect your family and your personal information from threats from malicious software and phishing scams and helps you keep your PC backed-up and running smoothly.

Parental Controls help parents keep children safer while using PCs through convenient tools to manage and monitor children's computer use, access to websites, and ability to play certain games and use certain applications.

PCs running Windows Vista are 60% less likely to be infected with viruses, worms and rootkits than PCs running Windows XP SP2.

Windows Internet Explorer 7 helps protect your PC and your personal information against malicious software, fraudulent websites, and online phishing scams. New phishing attacks are more than 25 times as common as new viruses, and over 20,000 fraudulent phishing websites are created every month. Internet Explorer 7 is now blocking nearly one million inadvertent attempts to access fake phishing sites per week.

Help defend your PC against pop-ups, slow performance, and security threats caused by spyware and other unwanted software with Windows Defender. Windows Defender in Windows Vista automatically scans Internet Explorer 7 downloads to help bring spyware to your attention before it can infect your computer.

More easily back-up the content on your PC--including digital photos, music, movies, and documents--with Scheduled and Network Backup.

If you have serious PC problems, Complete PC Backup and Restore makes it easier to restore your PC by not only backing up all your files, but also the entire operating system and all of your applications.

Help ensure that the data on your computer stays confidential, even if your PC is lost or stolen. windows BitLocker Drive Encryption provides full-volume encryption and boot integrity monitoring (alerting you if someone has tampered with your PC).

Entertainment
Windows Vista with SP1 is more entertaining. With Windows Media Center, you can enjoy your digital photos and music on your TV as well as on your PC. And it can turn your PC into a digital video recorder, so you can record TV and watch it on your schedule, not theirs.

Sit back and enjoy recorded TV, photos, music, home videos, games and DVDs from the comfort of your couch with Windows Media Center.

Access and project your TV, music, photos, and movies to any room in your house using an Xbox 360 console connected to your wired or wireless home network. It's like having your Media Center PC wherever you have an Xbox 360!

Author and burn movies, photos, and music to DVDs you can play on your PC or a DVD player with Windows DVD Maker.

Live the game! It's easier for you to find, play, and manage your games with GAMES EXPLORER. Games Explorer provides detailed information including when you last played, game genre, and rating of your games. With DirectX 10, play vivid and engaging games with unrivalled realism. Also, use the same game controller with both your PC and your Xbox 360 system.

Ease
It's easier and faster than ever to find, use, manage and share the information on your PC or on the Web with Windows Vista with SP1.

Most Windows Vista-based PCs boot in less than a minute, which can be an improvement over Windows XP boot times.

The Windows Vista sleep and resume features can bring your PC to life in a snap. The vast majority of Windows Vista-based PCs resume from sleep in less than six seconds.

See everything you're working on more clearly with Windows Aero and quickly switch between windows or tasks using Windows Flip 3D.

Find it fast! Simply type something about a file, picture, or song, such as a word contained in a document or e-mail message, the artist of a song, or the date a picture was taken, and Instant Search will bring back any matches instantly.

Organize a lifetime of photos and movies with ease using Windows Photo Gallery. Tag your photos by date, keyword, star rating or any identifying label you choose--so you can find them anytime you want them.

Display live information, like weather, stocks, and news, directly on your desktop with easy-to-use Gadgets and Windows Sidebar.

View multiple web pages simultaneously with Quick Tabs in Windows Internet Explorer 7.

Get up and running faster than ever with Windows Easy Transfer that automatically copies your files and settings from your old PC.

Mobility
With special features to help you go mobile, Windows Vista with SP1 makes computing and connecting away from home or the office easier than ever.

Work the way you want with touch and digital input and handwriting. Tablet and Touch Technology makes your notebook PC experience truly personal.

Set up a wireless network at home with Network and Sharing Center--so you can experience the freedom of working virtually anywhere in your home. Then easily find and join a wireless network at your favorite hotspot--so you can stay productive wherever you go.

Optimize your power and mobil settings centrally with Windows Mobility Center.

Easily sync and manage your music, contacts and pictures across your devices and other PCs with Sync Center.

Compare Windows Vista editions.

Use Instant Search to quickly find the information you need. View larger.

Windows Vista Aero provides spectacular visual effects such as glass-like interface elements that you can see through.

The redesigned Windows Media Center in Windows Vista lets you enjoy your media throughout your home, even on your Xbox 360. View larger.

Improved Reliability and Performance
Windows Vista with Service Pack 1 and improvements delivered by hardware and software partners increase the reliability, performance, and compatibility of Windows Vista-based PCs.

With Windows Vista with SP1, many of the most common causes of operating system crashes and hangs have been addressed. Windows Vista includes new, innovative technologies that help pinpoint and diagnose issues reported anonymously by Windows Vista-based PCs from millions of users who have elected to have their PC send us system information.

Windows Vista with SP1 supports a number of important new technology standards, so it will keep making your PC easier and more enjoyable to use for years to come.

Windows Vista Home Premium with Service Pack 1 delivers more ease of use, security, and entertainment to your PC at home and on the go.
Here it is: the preferred edition of Windows for home desktop and mobile PCs. Windows Vista Home Premium with Service Pack 1 delivers the productivity and entertainment that you need from your PC at home or on the go. It includes Windows Media Center, which helps you more easily enjoy your digital photos, TV, movies, and music. Plus, you'll have the peace of mind of knowing that your PC has a whole new level of security and reliability. All together, Windows Vista Home Premium with Service Pack 1 redefines enjoyment in home computing.

It starts with a breakthrough design that makes your PC easier to use every day. With Windows Aero, you'll experience dynamic reflections, smooth gliding animations, transparent glass-like menu bars, and the ability to switch between your open windows in a new three-dimensional layout. Instant desktop search capabilities, coupled with powerful new ways to organize and visualize your information, means you can instantly find and use the e-mails, documents, photos, music, and the other information you want, when you need it.

Windows Vista Home Premium with Service Pack 1 also helps keep your personal information, your PC, and your family computing experience safer than in previous versions of Windows. For example, Windows Internet Explorer 7 in Windows Vista includes automated defenses against malicious software and fraudulent websites so you can use your PC online with greater confidence. Windows Vista Home Premium with Service Pack 1 also provides automatic backup of your files, such as your valuable digital photos, music, movies, documents, and other files, so you can relax and focus on the things you care about most. And, by using the built-in parental controls, parents can help ensure their children's computer use is appropriate and safer.

And what about fun? A major advance in Windows Vista Home Premium with Service Pack 1 is the dramatically improved digital entertainment experience. Windows Media Center makes organizing and enjoying photos, music, DVDs, recorded TV, and home movies easier and more fun. Enjoy the entertainment on your PC or even on your TV in the living room with an Xbox 360 wirelessly networked to your PC. Windows Vista Home Premium with Service Pack 1 makes it easier to burn your photo slide shows and home movies to a professional-looking video DVD that your friends and family can watch on a DVD player or PC whenever they like. Combined with unbeatable support for gaming and music, Windows Vista Home Premium with Service Pack 1 delivers a complete home entertainment experience.

If you want a PC that can keep up with you while you're on the go, then you'll appreciate how Windows Vista Home Premium with Service Pack 1 helps you get the most from your mobile PC. It provides simplified power management, easier wireless networking, and streamlined ways to sync with the devices that keep you connected. Because it's incredibly flexible, you can even draw and write by hand on a Tablet PC, and enjoy all of your entertainment through Windows Media Center when you're on the road, in a coffee shop, or relaxing on the couch. Mobile computing has never been like this before.

Finally, Windows Vista Home Premium with Service Pack 1 makes it easier than ever to set up and maintain your new PC. There are new features that make it easier to transfer all of your data and settings from your old PC to your new one and technology that helps keep your system running quickly and reliably over time.

Whether you're balancing your checkbook, studying for school on your mobile PC, watching a downloaded or recorded movie at home, or sharing your favorite photos with friends on a custom DVD, the experience is much better on a PC running Windows Vista Home Premium with Service Pack 1.

Windows Sidebar gives you quick access to gadgets like picture slide shows, Windows Media Player controls, or news headlines. You pick the gadgets you want to see in Windows Sidebar. View larger.

Use Flip 3D to navigate through open windows using the scroll wheel on your mouse. View larger.