I'm running a computer with Windows XP, using Firefox as my browser, and I keep getting new windows opening with ads- but they're opening using Internet Explorer, not Firefox. Both Firefox and...

Well, I found a new power supply for $23 on e-bay, put it in, and it's working great! It's even a higher wattage model than the original. Thanks everyone!
Paul

my son's e-machine suddenly "died" (well, it was never really alive...). When I push the on-off button I get absolutely nothing- no lights, fans, etc. I checked the power cord, I opened up the...