so this is the thing, i have the computer i had in school and to allow me to use it in school i had to install their windows version so they could have controll and stuff. but now i am finished there and i am left with a computer without a "real" windows and no admin accsess. i have no idea what i can do beacuse they dont want to help me go back to old windows without their admin accsess and stuff, and i dont want to pay for windows. anty tips on what i can do? windows loader dont work as i cannot install anything on this.
Just reinstall Windows 7 or any OS that you like. If you want to make sure to do it right, you can read the Windows 7 Installation Guide under this section.