This thread is for PC defense, Please share your thoughts and opinions and what you use.
The best defense for a computer that I have, and its free, and it works is.
Comodo Security Premium ( no trial, no pay. Freeware anti- virus and it keeps your computer in excellent condition): It comes with an anti-virus and a fire wall which is really good. Link: http://www.comodo.com/
Malwarebytes is really good at getting rid of malware, virus’s and trojans, as well as root kits. Its also free and its an application,so it will run perfectly with your anti virus system.
Peerblock is excellent against hackers and keeps your computer more…..private.