I just tried to download Norton anti virus and after it had finished it said it contained a virus and had been deleted. I know that Norton does not contain a virus, so I figure my computer must. So then I tried to download Norton power eraser and it did the same thing...please help! The reason I started this is a few of my keys have stopped working all of a sudden. Not all, not even all in a row...just a few in the middle row. So the first thing I wanted to do was eliminate the possibility of a virus, I had purchased Norton for 3 computers and had meant to load it in this one a while ago, and silly me put it off. Now I am stuck.