Avast Avast Antivirus Will never use again. Bad experience
Bought Omni which was very difficult. Then they ended it (I had installed on five comps), said they've give a free year of next service, and then customer support failed to and gave up. Probably the worst CS, and probably because it's not based in the U.S. I no longer trust them. No one ranks them high so I guess I should have listened.