How do I Get Rid of a Trojan Virus for Free?

A computer virus is a program that operates without permission. It can copy itself to a computer and infect it without the owner’s knowledge. A virus may do any or all of the following: corrupt or delete data, send messages from the e-mail program so that when opened by the recipients it is spread to other computers, and they can even erase everything on your hard drive. So you should try this first: Backup your system. Run the System File Checker. Perform a repair install of Windows. For more information, go to this link: