Ah, the USB connector. So useful, but so easy to plug in the wrong way. Thankfully, there's a method to get it right almost every time — here's what to do.
A network is great, but what if you just want to connect two Macs and transfer gobs of information as fast as you can? Using a gigabit ethernet cable or a Mac with 802.11ac (Wi-Fi 5) or later wireless ...