Originally posted here by FamStars&Straps
When I put the 98 CD in, it just pops up a little window that has options like: Explore this CD, and Take a tour. It doesn't autorun when I restart with the CD in either.

You must setup your BIOS to boot from the CD drive before it boots from the Harddisk. The computer normally will tell you to hold down a certain key to enter setup, while it is booting up. The key is most often delete, or one of the F keys. Once you enter the BIOS setup you must change the boot order.

Atfer you have done that the computer will attempt to boot from the cd-rom before the harddrive. So then the setup will run from boot "start-up."