Restrictions, sometimes referred to as Parental Controls, let you manage which features, apps, and content can be accessed on your Phone or iPad, allowing you to rest easy when your kids — or anybody who isn't you — thumbs around your phone.
Much like tethering with your iPhone, Internet Sharing on macOS will allow you to share your Wi-Fi connection with devices around you, using your Mac as a router of sorts. Here's how you can turn your Mac into a Wi-Fi hotspot.
The Mac App Store is your portal to expanding your Mac program library via apps and games of every kind. All you have to do is download them and you're set! Here's how to start using the Mac App Store.