upgrade from 10.5.8
My laptop is 10.9.2 (I have no idea what cat that's named after or if it's Maverick--so if you know that, it would help me as well 🙂). My desktop is still 10.5.8. I know I have to go through a few steps and unfortunately purchase more than one of them, but I honestly don't know what those steps are. I don't want to waste money bypassing mid-way OS updates, but know I'll probably need to. I'd just like to keep it as simple as I can.
So question is: how do I upgrade my desktop from 10.5.8 to meet my laptop
iMac, Mac OS X (10.5.8)