To turn on the keyboard light on your Mac computer, press the F6 key, or set it to turn on automatically. Here's how.

To invert the colors on your Windows display, go into your computer's Control Panel. There, you can change a number of settings.

Are you short on funds but still want to spread tech joy this holiday season? These great gadgets are all 50 bucks or less.

A creative concept featuring a keyboard with one glowing red “J” key, symbolizing focus, individuality, and the spark of creativity in the digital world.