How to put my Itunes music on my Iphone 5?

I've been in blackberry world for the past 4 years so this whole iphone thing is extremely new to me! I'm a bit apple-product- incompetent to say the least haha. I was wondering if it's possible to put my music from my itunes onto my Iphone 5. If so, how! I have a macbook, if that's any important information? Haha thank you!

Make sure your iTunes on your Mac is up to date. Then just plug your iPhone into your Mac with the included cable. That should make iTunes on your Mac start up automatically within a minute or less (if not, start iTunes manually). Then iTunes will ask if you want to sync your iPhone with your library. Say yes and you'll be on your way.

Just open iTunes & sync the music using it. Its very easy.