How do I replace my Audi 80's spark plugs?

I noticed that my Audi 80's engine is running rough and I suspect that the spark plugs need to be replaced. Can you provide a step by step guide on how to replace them?

Replacing spark plugs is a relatively simple task that can improve your car's performance. First, gather the necessary tools and parts: new spark plugs, a socket wrench, and a spark plug socket. Make sure the engine is cool before starting. Next, locate the spark plugs and remove the wire connector using a twisting motion. Use the socket wrench and spark plug socket to remove the old spark plug. Replace with the new spark plug and reconnect the wire connector. Repeat for the remaining spark plugs. Finally, start the engine to ensure proper installation.