If you have a new Mac or a new Magic Mouse, you’ll need to connect Magic Mouse to Mac before using it. This is the example same process for any Mac, from iMac, MacBook, or Mac mini and MacBook Air.

Knowing how to buy the right gaming PC is crucial, but once you’ve spent all that money on an outstanding rig, it’s easy to overlook your peripherals. I know — I was in the same boat for years, ...