Need help removing a virus.

I have a really bad virus on my computer. It won't let me browse the internet with FireFox and every time I open anything a new process, kit.exe, starts. I'm able to end it but it eventually comes back in multiples if I do.

I read a few forums but can't find anything that actually helps me (mostly because I can't understand what's being said - I'm not a "techie"), so I was wondering if anyone here could help me out.

I ran a few scans and below are the logs. The virus wouldn't let me run ComboFix. I could download it but the .exe file got changed to a different name in the process and when they told me to change the name back (a message popped up) the virus started 12 new processes and shut my system down. It did the same thing with Malwarebytes' Anti-Malware. As for Kaspersky, it scanned for about two hours, was at 75% then fell down to 12% and got stuck there for another 2 hours so I couldn't do a scan on there.



NoMD5: