replacing battery on 2000 Pontiac Grand Am

how do I take the cables off the old battery and put them back pn the new battery

Asked by for the 2000 Pontiac Grand Am
Any auto parts store sell a little battery terminal puller. loosen the terminal clamp on your battery use a pullers (about $12) or a screw driver to twist and pry off the battery cable connection. Perhaps look on Youtube " replace car battery".