Is the F5 key not working correctly on your Windows 11/10 PC? The F5 key is typically used to refresh your desktop or Explorer or reload a web page. However, some of our readers reported that the F5 ...

Chances are good you’ve noticed the row of numbered keys across the top of your computer keyboard that all have an “F” in front of them, but they may not get much use. If you’re using a laptop, they ...

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 ...

Almost every computer keyboard has a row of function keys at the top, but it seems like almost nobody knows what they do. They’re incredibly handy, however, and can be an invaluable part of your daily ...

The function keys, or F keys, on a computer keyboard serve as a line of shortcut keys that invoke various actions and ...

Q: What do all of those "F" buttons at the top of my keyboard do? Will learning their function make using my computer easier? A: Not all keyboards are created equally, nor do they work the same with ...

The backlight that Apple includes on some of its portable systems is a great feature, but sometimes it can get stuck or otherwise not work as expected. Topher, an avid Mac user for the past 15 years, ...