[Fireskull]

My comp had McAfee for default and now I can't remove it...

Hello, Cnopicilin

Install another full feature anti-malware program before you remove McAfee. The new one likely will catch any suspicious activity.

There are reputable programs for forcing an uninstall of a program, but you must get one from a major, known company in order to be safe and secure. Usually the Force Uninstall programs are free.