Yeah, I've made pizza. The most important thing is to Google a good recipe, and turn your oven up to gas warp 2**100! Put the pizza on the top grille set as high as possible because heat rises.
You could buy a pizza stone in which case you put it on the top grill, same instructions.
Also note there are ready to cook pizza crusts available if you don't wanna make your own batter, and even ready made refrigerated batter which might be good for a beginner. Or Google is your friend.
The drill is usual, make your pizza, smear it with sauce (spaghetti sauce works) then sprinkle with mozzarella or a mixture of cheeses, then decorate with whatever you usually order. I particularly like meat balls (you can buy ready made and cut in half), onions, mushrooms, bell peppers (red, yellow, green). For an alternate, use pre-cooked pork or chicken and pineapple for a Hawaiian pizza.
Don't feel obligated to use a red sauce. Store bought Alfredo sauce works too, must have onions on this one
and maybe (cooked) shrimp?
The funniest fact about Pizza is that it was invented in New York City! Ice cream cones were also invented in NYC at a world's fair. Accidentally...