<human>:  I need to know how to fix a leaking faucet. Can you help me?
<bot>: First, turn off the shut-off valve that supplies water to the faucet. If it is not easily accessible, you may need to turn off the main water supply to the house. After that, you can use a wrench to loosen and remove the faucet handle. Then, you can remove the stem and inspect it for any damage. If the stem is damaged, you can buy a new stem and install it. Then, reassemble the faucet and turn the shut-off valve back on to check for any leaks. If you find any, you may need to replace the washers or use plumber's tape to make sure the connections are secure.