I use AVG-free, Spybot search and destroy and Ad-aware. All free.
http://www.safer-networking.org/en/index.html is the S&D one - there's two.
Still can't sleep. This is getting annoying. Vodka please. Large.
http://www.safer-networking.org/en/index.html is the S&D one - there's two.
Still can't sleep. This is getting annoying. Vodka please. Large.