These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

Various I/O errors can cause pauses in Mac systems, and one of these may show errors in the system console that contain "IOHIDEventQueue" warnings. Topher, an avid Mac user for the past 15 years, has ...