How does the Holy Spirit help me?
The Holy Spirit was sent to teach you all things and to lead and guide you into all truth (John 14:26, 16:12-15). In John 14:16-17, Jesus said: “And I will ask the Father, and he will give you another Advocate, who will never leave you. He is the Holy Spirit, who leads into all truth. The world cannot receive him, because it isn’t looking for him and doesn’t recognize him. But you know him, because he lives with you now and later will be in you.”
Comforter means "Counselor, Helper, Intercessor, Advocate, Strengthener, Standby."