Keep your original CDs and software disks well organized.

Your computer probably came with some CDs with all the
original software that is installed on the computer. You
might also have some more CDs for other programs that you’ve
bought.

Once they’re installed, it’s easy to lose track of these
disks, but if you ever need to reload a program or your
entire computer, you’ll need them.

Make sure you keep all the original CD cases and manuals
too. A lot of programs have a special serial number or
registration code that you need to enter when you install
the program. If you lose this number, you won’t be able to
reload your program even if you have the original disk.

Personally, I have a large DVD case similar to those the DJ’s use to store all
my original CDs. I also enter all the serial numbers into a
list that I can print out and store in the same binder. That
way, if I ever need to find a CD I know exactly where to
look and the registration numbers are all right there.