Chances are that you own at least one Bluetooth accessory. This handy short-range communication standard lets you connect all sorts of devices together. Today, we’ll look at how to turn on Bluetooth on your Mac and what to do afterward. Let’s examine how to make sure your Mac supports Bluetooth, where to turn the option on, and the basics of pairing a new device. Does My Mac Have Bluetooth? All modern Mac computers come with built-in support for Bluetooth.