Congrats on starting your journey and for asking questions to help you along the way. I feel that for the first couple years, as long as you are hitting every body part at least once a week, you will see gains. That is if your diet is there to support bulking. A common split for 4 days is Chest/tris, back/bis, legs, shoulders, and core (abs and lower back) every day. I would encourage you to pick 3-4 exercises per body part and really focus on your form as you slowly increase your weight for 8 weeks, and then change up the routine with 1 or 2 new exercises and repeat. It is easy to find good examples of form all over the internet. The growth rep range tends to be 10-12 to near failure, but you can go a little lower to work on strength. I wouldn't go much higher right now as you are interested in bulking and not cutting. You will want to be consistent with a multi vitamin, creatine, and protein supps (bars and shakes) to help get a good solid base. You can find some good examples of bulking diets here in the diet/training section. You will want to settle into a 1.5-2 grams of protein per pound of body weight for consistent growth.