What are the steps I need to take to fix this outdoor faucet leak(00)

What are the steps I need to take to fix this outdoor faucet leak(00)

Video Screenshot Gallery: Leaking Garden Faucet

What are the steps I need to take to fix this outdoor faucet leak
Outdoor Faucet Leaking When Off? How to Fix Dripping Outdoor TapsFixed
Outdoor Faucet Leaking When Off? How to Fix Dripping Outdoor TapsFixed