First you would study all the viruses that try to disguse themselves as part of the operating system (you can look this up on the web) and if you know how to use safe mode to go into your windows and safely delete them.
Second if you dont want to do the first, you buy a program that does it for you. I recomend Kapersky Internet Security.
Answers & Comments
Two ways of doing this:
First you would study all the viruses that try to disguse themselves as part of the operating system (you can look this up on the web) and if you know how to use safe mode to go into your windows and safely delete them.
Second if you dont want to do the first, you buy a program that does it for you. I recomend Kapersky Internet Security.