Description :

AVAST is a world-leading software developer when it comes to fast and effective antivirus solutions designed to fend off malware attacks while sparing system resources. It features four editions: avast! Free Antivirus, avast! Pro Antivirus, avast! Internet Security and avast! Premier.The first one is the most popular since it shares the antivirus, anti-spyware and anti-rookit engine along with the real-time guard with the paid editions.

All main components can be handpicked for the setup procedure while excluding the rest. However, users should keep in mind that avast! Pro Antivirus is ad-supported, so it offers to install additional utilities that it does not actually need to work properly. They can be avoided with a little attention.