[Janet]

We never tried the Norton 360, but the Norton we did try wasn't worth anything, plus Norton slowed our computers waaaay down...they're always running it seems. We really like the people at Best Buy and then there is a guy that works on computers here in town and they both said Kasperky is one of the best. So....that's what we are using. I've had my laptop for awhile now and I've not had any pop-ups or viruses. Hubby did and Ricky did when they had Norton, but once we got them switched...they haven't had any more problems either. I heard another good one was AVG or something like that, but I have no experience with it.