To make a long story short, my computer that my daughter uses, which I use to print out labels (my label printer is not USB and won't work on my laptop). Freezes up and reboots at different times, which is frustrating because I am trying to get Ebay items out today.

This computer is running Windows XP

It freezes up at various times.... Could it be
1) Hard Drive
2) Power Supply
3) Software Issue (We do have AVG on that computer and a posting around a month ago here on the board said that AVG had a problem where it removed a certain dll file).

My first guess is Power Supply, which would be the easiest fix for me, since I would not have to reload everything.

Any help would be appreciated... Thanks