OS-Level Search: Spotlight
Handled by Tiger's search technology, Spotlight, users may search across documents, images, movies, music, PDFs, email, calendar events, and system preferences with one keyword. Spotlight reviews text content, filenames, and keywords (metadata) applied by users and automatically stored by files to return search results. Results are fast and smart, providing previews of returned files and the ability to filter them by kind, date, people, and location.

More Robust Conferencing: iChat AV
iChat AV updates the Panther version with various new features. Enjoy three-dimensional, multi-participant video meetings with better resolution and compression. Conduct audio conferences with up to 10 members utilizing a graphical panel with sound meters for each speaker that indicate who is speaking. Purchase and run your own Tiger server and conduct instant messaging behind your firewall.

iChat Video Conferencing

Drop and Drag Tool Panels: Dashboard
Pull in mini applications from a menu, named the Dashboard, to complete frequent tasks, like tracking flights and stocks or looking up words in the dictionary. Add and rearrange these panels, called "widgets," on your desktop as you choose, and hide or show them with the click of a button. Some other widgets include a calendar, calculator, weather report, yellow pages, language translator and unit converter.

Automated Repetitive Tasks: Automator
Choose pre-programmed "actions" from a library and automate tedious tasks when they have to be done in bulk, like editing images for slideshows and creating birthdays in the address book. There are hundreds in the can and sure to be more as third-party vendors create and make them available.

Real-time Browser: Safari

Quickly view news headlines and article summaries from around the world with Tiger's browser, Safari . Take advantage of RSS protocols to get the latest news updates automatically.

Improved Mail

Tiger's email program, Mail, uses Spotlight to manage your mail. Find messages easily and let Mail automatically organize your messages as they come into the box. New photo resizing, archiving, and slideshow options enhance your ability to share and enjoy pictures via email.

Centralized Computer Sync: .Mac Sync
Use .Mac to sync all your Mac computers, wherever they are. .Mac Sync allows you to conveniently sync your Safari bookmarks, iCal appointments, Address Book contacts, passwords, and Mail settings for multiple Mac computers over the Internet.

VoiceOver

Apple's spoken interface technology, VoiceOver, gives people with visual and learning disabilities equal access to Mac.

Enhanced QuickTime 7

Featuring the new standards-based H.264 video codec, QuickTime 7 brings you incredible video quality with lower data rates and smoother playback.