Was going thru the "how to remove" stuff, saw KPF referred to so tried it. Replaced ZA. BIG mistake! And I paid for it yet! Gives me more problems than Norton used to. Blocks all kinds of stuff I want to download, slows down much of the rest. Waste of money. ZA seemed to be effective and largely trouble free. Over a period of many months, picked up only less than a dozen largely harmless cookie trackers per my AVG and other scans. And if I have a choice, I don't want to have to spend MORE hours setting up something for security, like a site at a time or whatever - have done way more of that than a person should have to already.