Thanks for the advise!!!The alternator has a screw adjuster. If you have A/C, it's under the compressor. There is a locking nut on the screw, a locking bolt holding the top of the alternator in place and a lower long bolt to loosen. Undo the locking nut and upper bolt, screw the adjuster so the alt top moves in and remove the belt.
You probably have power steering too and the adjustment bolts etc are a little harder. The pump sits in a bracket and the nuts and bolts need to be loosened. There is a bolt at the front side with a locking nut that needs to be loosened. There is a long bolt that goes front to back and a mounting bolt accessible from the front through a hole. That one is a hex socket head bolt. Buy a set of Allen sockets since the car uses a lot of socket head bolts.