I had a broken computer, I wanted some of the files from the hard drive, so I swapped hard drives with an old computer I had lying around. Pretty sure I did everything correctly. When I turned on the computer, windows started and loaded properly, but everything was the same as before. The hard drive I put in there was Windows XP and the computer I put it in previously had Windows 98. Does that matter? Can someone help me figure out what I did wrong. Please bare with me, my computer tech knowledge is pretty limited.