Baby 1st food

Hi Parents, #firsttimemom #advicepls #firstbaby #weaning #firstfood What to introduce to baby as weaning first food? When and how to take? Can we take start when baby is 5’mths+ close to 6? Should we start off with cereal rice first or other foods? Can Gerber Cereal for Baby (Rice) be used? Please advice how your do it. Thanks