Thanks for the reply, but I don't get how creating a new user account will change the video control size, and can I not use a local account? I don't want a microsoft account sign in, just a local account. I had this problem in both a microsoft account and a local account before. Plus w/ creating a new user account and deleting this one I'm going to have to re-install my programs which is going to be a pain. I'll create a new user account but I won't delete this one.
So I created a new account like you said, but problem was still there in that user account.