Microsoft Windows XP Professional Full Version for PC (E8502665RB)

First thing I've noticed is that the program compatibility wizard doesn't seem to work quite right. (I have a few games that are not compatible with WindowsXP and thought I would use the program compatibility wizard to make them work.) A few of the games run, but have horrible colors, severely slow game play, and/or experience crashes frequently. Another problem I noticed was that the colors are sometimes, not incredibly often but they are there, very much brightened after using a lot of system resources. One good thing though, is that it has very nice graphics and a really nice indexing system for finding files quickly. Also, you don't have to defragment it quite as often as older Windows systems.