Need Help with my Computer

[FORSFED]

Thanks for your help guys. I'm guessing it's probably issues with this OS. I had problems with my computer about 2.5 years ago and re-installing windows was the answer to my problems which now seem to be back. I'll go through and save all relevant info I need and look into going with XP. Obviously right now I can't afford another computer, so that's out of the question. But I will probably need to get more memory before I change the OS since this old thing only has 92mb of RAM. Will the 400Mhz AMD run XP ok?