Cyberlink. Corp virus?

I was just on my laptop l, when all of a sudden "cyberlink corp" pops up asking for permissions. I deny it, yet then it appears again and again, and so I go to programs and features in an attempt to install anything associated with cyberlink. When I get there, my keyboard and trackpad stop working and then the alt tab screen appears and begins cycling through without me doing it.

Turn the computer off straight away.

Try to then it back on, lenovo screen pops up with loading, then freezes.

Turn off and on, on light lights up, computer makes noises such as the fan, but I'm greeted with a black screen

This sounds pretty bad, any advice?
I'm using a lenovo yoga

No Cyberlink is legitimate software supplier. HOWEVER, many users when finding out the upgrade cost of Cyberlink packages then go on to download supposedly "cracked", newer versions. These "cracked" versions are mostly infected with malware!