Iroc Serpentine Belt Change

Hello everyone...easy question here. My girlfriend's friend owns an 85 Iroc with a 305 TPI. The car just broke its serpentine belt. Can anyone tell me the steps required to change it? Thanks in advance.

pretty simple, you get a new belt then use a socket and ratchet to swing the tensioner out of the way and fit the new belt in, then release the tensioner onto the new belt and it will be in place

Thanks alot. Sounds pretty easy. Not sure yet if I am going to have to do it, but I figured I would ask here before she asks me heh.