hahahaha, i've formated my computer 4 times this year(got it in march) coz of F****ing viruses. but my sisters computer seems to just keep going, it's gotten viruses, enough adware to make make you cry and spyware seems to just walk in and out. even tho its got norton on it, more just seem to come up. but sure it runs a little slow but it still runs, and its had windows on it for 3 odd years,