Description : I'm using Avast now, it filters relatively well, but it puts a lot of CPU usage and a lot of pop-up ads are annoying.
Last Answer : I've been using Avastus for a long time, but I've had microsoft security essentials for at least 2 years, because I've noticed that it puts less strain on the machine and I don't have to ... viruses, but the other anti-virus software is no different, so be careful not to click while browsing.