Firefox is infected. How to clean it?

I System Security 2012, and I have a LOT of problems with it, just recently started today, which was so annoying now. Everything that I try to run it says that it is infected, and it tells me I have what is called Zeus trying to steal important information on my computer.

Now he says Firefox is infected and cannot work. It shows that it is running, but it disappeared from my screen.

I also advocate for the window, and it says that my computer is fine. While the center of the system security sends me things that we called 'Virus Trojan horse '.

So, how can I get Firefox to run again? Whenever I click on a program it says that it is infected.

http://malwaretips.com/thread-system-security-2012-removal-instructions-uninstall-Guide

Security system 2012 is a fake system security software which is considered to be unreliable.

Thieves are malicious programs that use cyber criminals to trick users by displaying a false threats and problems it claims to have detected. In fact, none of the issues are real and are used to convince the user into buying their software and the theft of their personal financial information.

Tags: Firefox

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