If you have an infected computer and your antivirus is not doing the job it's supposed to, GMER will help you clean and fix your computer for once and for all. This is a program that can work together with the antivirus of your preference by scanning your computer and keep it safe from any trace of virus it may be able to find.
It's fast and easy to use and its interface is well designed and awesome. Its installation is fast and light and it won't consume any of your system resources.
In addition to that, GMER will check your drivers and make sure they are working fine and without errors.