Go to Control Panel.
Hit Settings.
Hit Install/Uninstall Programs.
See if your program that you want is
there.
If it is, hit install.
If not, it is probably not on your
computer anymore.
*You will have to take your original disk out.
Insert in Computer.
Computer will then ask what type of install you want.
Hit Special Install.
Will show you Software choices on Disk.
Hit Software name install.