This is a How-To on how to use MalwareBytes the program that is the best at removing viruses from a computer (Also, it is free)
1. Download and install Malwarebytes Anti-Malware (Click Here)
2. Update Malwarebytes with the latest virus definitions
3. Start a full scan
4. When that has finished delete any viruses that it finds
Post a topic in this tread if you need any help.