Apple Power Macintosh 7200 - Manual (Page 59)

Backing up your files
Making backup copies of important files is good protection against possible
damage to the originals.
m You can back up files stored on your hard disk by copying them to
floppy disks.
m You can back up an entire floppy disk by copying it to another floppy disk
of the same capacity or larger, or by copying it to a hard disk.
m You can use a commercial backup program to copy new and changed files
from a hard disk to another hard disk, to a tape drive, or to a series of
floppy disks.
m If your computer is on a network, you may be able to back up files by
copying them to a shared disk on the network.
Using Power Macintosh application programs
Your Power Macintosh is compatible with most application programs
intended for use with Macintosh computers. But certain programs are
designed especially for Power Macintosh computers. (These are sometimes
called “native” applications.) You’ll find that these programs take best
advantage of your computer’s speed.
Special memory requirements
Some Power Macintosh programs may be slightly larger than other programs
and may take up more memory. If you find that you are running out of
memory when you use your Power Macintosh programs, you can use space
on your computer’s hard disk as additional memory (called “virtual
memory”). For instructions on how to use hard disk space as memory, see the
“Memory” topic of Macintosh Guide, available in the Guide (h) menu.
You can also add more memory to your computer, as described in “Expanding
Memory” in Chapter 3.
59 Installing and Using Application Programs