Brightness Key On Keyboard

The method of pressing these keys depends on your specific keyboard hardware.

Simply press the key with the sun icon.

Keyboard brightness keys often require specific manufacturer software to communicate with the hardware. brightness key on keyboard

| OS | Method | |----|--------| | | Action Center (Win + A) → Brightness slider | | macOS | Control Center → Display slider | | Linux (Ubuntu) | Top-right system menu → Brightness slider | | ChromeOS | Bottom-right shelf → Settings → Device → Displays | | Any OS | External monitor buttons (if using a desktop monitor) | The method of pressing these keys depends on

Most laptops require you to press Fn + the Function key (like F11 or F12). | OS | Method | |----|--------| | |

If you press the keys and nothing happens, or an on-screen bar appears but the screen doesn't change, follow these steps.

Note that laptop keys rarely control desktop monitors; use the physical buttons on the screen itself. ⌨️ Windows & Mac Shortcuts Windows 10/11