Press the F5, F9, or F11 key to turn your HP laptop keyboard light on or off. Some HP laptops need the Fn key pressed with the light key to activate the keyboard light. If these keys don't work, check ...

Explore quick tips to enhance your typing experience in dim lighting with HP keyboard's backlight option Reviewed by Jerrick Leger Press the F5, F9, or F11 key to turn your HP laptop keyboard light on ...

On some computers, the function keys -- the 12 "F" keys at the top of the keyboard -- have built-in secondary functions, like changing speaker volume or monitor brightness. Using the function keys for ...