Most laptops have a touchpad toggle key. The cursor often reappears immediately. A simple restart can fix many problems.

Back in 2011, Google made a tough call, making one of the biggest changes to Android over the years. Until then, devices running the mobile operating system had come with a distinctive set of hardware ...

It was midnight. The witching hour. And also my bedtime. As I was coming back to the family room from brushing my teeth, I heard an exclamation of frustration. I walked in and found my wife scowling. ...