With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Matt Elliott is a senior editor at CNET ...

Ctrl + M: Enter Mark mode (allows you to select text with mouse). Once Mark mode is enabled, you can use the arrow keys to move the cursor around. Shift + Up or Down: Move cursor up or down one line ...

While a Mac's performance is something you'll have to seldom worry about, there will be times when you'll see the frustrating spinning rainbow wheel on your Mac. Occasionally, your Mac's screen may ...