I only have one windows 8.1 account and somehow It is set to guest only/password protected. There is no way to switch my account from guest to admin either. When I try to install something or try to change anything in my control panel it asks for the administrator password, but it does not display a password box and the only button you can click is "no". I've tried to do a system refresh, and start up recovery, but it asks for an administrator password, however the password I've set when I set up windows originally does not work.