What are the steps involved in outdoor spigot replacement?

The steps involved in outdoor spigot replacement are:

1. Shut off the water supply to the spigot.
2. Remove the old spigot by unscrewing it from the pipe.
3. Clean the pipe threads and apply plumber's tape.
4. Install the new spigot by screwing it onto the pipe.
5. Turn on the water supply and check for leaks.