Moving the cursor/scrolling…If you use one finger, it points, use two and it scrolls. You can also turn on a preference so you can do a two finger tap to select. There’s a little app called FlyGestures where you can create your own motions for various actions. Search on VersionTracker.com. In fact, VersionTracker and MacUpdate are a great sources for software (free, shareware, and commercial).
Edit-Add-1: Since your Mac is new, you’ll probably be trying various software, some you’ll like some you’ll trash. Trashing is easy, it gets rid of the App. But a lot of apps install preferences and other things that you probably also want to trash. Takes some searching through the User Library, not hard, but there is a little app called AppTrap that makes it painless.
Edit-Add-2: By the way, you’re in good company, EE was developed on Macs…Rick and Paul are both Mac heads.