Do i have a virus?

I was downloading Gta on Softonic and ran the program as administrator, now there is an image stuck on the screen, is this a virus and how do i get rid of it? i am really scared. I don’t want to have to get a new computer please help!

I was downloading Gta on Softonic and ran the program as administrator, now there is an image stuck on the screen, is this a virus and how do i get rid of it? i am really scared. I don’t want to have to get a new computer please help!