Hello MsSue.
Heres a little system information utility that will tell you just about anything you need to know about your system, including the processor speed. There are still lots of software available for 98, just make sure before you install anything that its compatible. I know this one is, i have it on one of my machines with 98. Its an executable, so you dont have to actually install it. Just download it to the desktop or a favorite folder and run from there:
SIW - System Information for Windows - Software, Hardware, Network
I agree with Wolfeymole 100%, i would never buy a machine that didnt come with an XP installation disk, or one that had a recovery partition instead.
EDIT: Sorry Wolfeymole, now that is what you call typing at the same time.!!!LOL
It's ok mate lol, personally I hate it when it happens to me and Monkey gets in first.