Hi!! i have a problem
, recently for some reason my Norton 360(AV) got messed up by itself.....so i reinstalled it and still the problem was there; I tried to do a system restore and i was getting an error saying it wasn't succesful...so i tried nearly five times and finally i noticed Norton was blocking it
. And after a successful system restore i can still feel the Laggyness. So what i want to know is, is it because of the system restore? Plzzz help....i hate this lagg on my new HP PC(my laptop gave up).

