If you take a look at your laptop's keyboard, you'll notice that the top row keys have icons printed above, with "F" and a number, like F1, F2, and so on, below each one. These are known as function ...

How to use and customize Quick Settings on your Android phone Your email has been sent The Quick Settings feature provides a fast way to access key settings on your phone. Searching for specific ...

On my iPhone, my most used keyboard feature is probably undo. Sometimes, it's the fastest way to start a sentence over and try again. iPhones have a systemwide undo option (just shake the device and ...