is my pc already protected from viruses or do i have to buy software for...i just downloaded tools to remove malicious programs but how do i use it?

Hi roylovins,Please follow to the letter all the directions in this thread: How to get rid of malwareHope this helps, Vincenzo Di Russo - Microsoft MVP Windows Internet Explorer, Windows Desktop Experience & Security - Since 2003. ~~~ My MVP Profile: https://mvp.support.microsoft.com/profile/Vincenzo