>>570373
Most new people just do what the crowd is doing. You'll get the pattern with practice. You genuflect in the direction of the tabernacle when you enter or exit your pew and you bow to the altar. If the tabernacle is behind the altar, you don't bow. Just genuflect.
When crossing yourself, you use the fingertips of your right hand: forehead, below the chest, left side, right side. Then put both palms together and do a quick head bow (amen).
You do a small cross over the lips before you read anything from the Gospel.