My computer is hacked what do I do?

My personal computer is definitely taken about by someone and tends to make themselves manager.

Strip in addition to reinstall the main system.

That has the name unlimited deterioration, the worst damage doable in computer security.Most hope is definitely lost.I am sorry:(

Umm…you need to install a fantastic antivirus like (kaspersky, norton…..etc ) in addition to u need to have a fine firewall…