Restringing a guitar can be a rewarding project! First, remove the old strings carefully by loosening them until they're slack. Then, insert the new strings through the bridge and pull them towards the tuning pegs, winding them neatly. Make sure they're properly aligned on the nut and bridge before tuning. Do you play often, or is this your first time changing strings? It's always exciting to refresh your guitar and hear that crisp sound.