Look in the control panel in Add/remove software. IF there was an uninstall for your XP, it would be there.
If not, the road back is well known but tends to be hard on most. You do have files and programs you can't lose ready to put back on the machine?
Even if it's on the menu, consider that installing ANY OS puts files on that computer at risk of vanishing. Secure what you can't lose first.
As to slow, XP will be slower than 98, and if your machine wasn't patched, then a WORM invades the machine and makes it even slower. What's not known to most is that today's antivirus programs do not stop the MS-Blaster, NACHI and those varient worms. You can use an online scan to see if such is there along with other PESTS. I collected the five tools I use in a piece called the Anti-Parasite Suite over at http://reviews.cnet.com/5208-6132-0.html?forumID=32&threadID=1313&start=0
Best of luck,
and write back when you have those files all secure.
Bob
Computer
Celerom 566 MHz
Ram 256 Mb
Using Windows XP Pro at the moment.
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My son installed XP Pro a while ago and I find the computer very slow with this IC and Windows XP Pro. Would it be hard to unistall XP Pro and install Windows 98. If possible, what is the best way to do this downgrade.
Thanks

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