Time Machine is the breakthrough automatic backup
that’s built right into Mac OS X. It keeps an up-to-date copy of
everything on your Mac — digital photos, music, movies, TV shows, and
documents. Now, if you ever have the need, you can easily go back in
time to recover anything.
Set it, then forget it.
To
start using Time Machine, all you have to do is connect an external
drive (sold separately) to your Mac. You’re asked if you want it to be
your backup drive, and if you say yes, 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 backs up your 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 a given day — so you can revisit your Mac as it appeared in the past.
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. Use Quick
Look to verify the file’s contents if you wish. Then click Restore and
Time Machine brings it back to the present. Time Machine restores
individual files, complete folders, iPhoto libraries, and Address Book
contacts. You can even use Time Machine to restore your entire computer
if need be.
How Time Machine works.
Beneath
the hood, Time Machine is every bit as remarkable as it is on the
outside. It’s based on stable and secure Mac OS X core technologies
(like the HFS+ file system), automatically tracks file changes, and is
aware of file system permissions and user access privileges. Bottom
line: It’s working with more information than other backup utilities
and doesn’t need to bother you for input.