I'm running Windows XP Home Edition with SP2, 1.2GHz Celeron, 512MB RAM, 9250 Saphire (I think) 250MB video card. I have to run chkdsk every time I turn my computer on, regardless of how it was turned off. Also, recently, about 50% of the time I try to open Opera, my computer restarts. I don't know if this can happen with Firefox, but it hasn't yet, despite a few attempts.
I remember disk checking saying there was a problem with cross-linking or something like that. I'm putting a new computer together this week, but my dad will still be using this one, so I want to kix the major problems with it since I kind of screwed it up originally. Any idea what's wrong?