I've just gotten a MacBook Pro for Easter.

Never used a Mac before to this extent and am trying to figure out how to get the arrow keys to work. Before this, the only times I've used Macs were when I was in uni, before I got my own laptop and that was only when the Dell PCs were all occupied-which wasn't often. On my last laptop, the arrow keys and the page up/down/home/end keys were separate, but they're not on the MacBook Pro and it's frustrating when I'm typing something and need to go back a line or a few words, but have to use the touchpad to do so. Can't figure out how to do it on my own, and the only people that can help me-my uncle and a few cousins-would likely end up confusing me and them trying to explain it.