New PowerBooks with preinstalled OS X: Brightness and Volume keys work correctly Steven Ferguson writes: "I just wanted to let you know that yesterday, I received a PowerBook G4 from Apple that came ...

There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...

On Apple's keyboards you have the option to use the function keys either as F-keys, or for the functions Apple has assigned them by default. When using the Apple-defined functions, you have the option ...

Get greater control over keyboard brightness. Image: Killian Bell/Cult of Mac We want to help you master Control Center, one of the most powerful and underutilized features on Apple devices. Cult of ...

Owning a Chromebook with a backlit keyboard can be exceptionally useful but it’s equally useful to know how to adjust that lighting. One backlight setting simply doesn’t work for every environment or ...

The Mac Option key is an invaluable tool for enhancing productivity on macOS. With a solid grasp of its shortcuts and functions, you can simplify your workflow and improve your overall experience.

Some Windows 11 users are complaining that they are not able to change the screen brightness because there is no brightness option in Windows 11 Settings of their computers. They also tried to change ...

Keyboard backlights are a game changer if you frequently work in poorly lit environments. They iiluminate the individual keys, allowing you to type with ease in the dark. With a keyboard backlight, ...

I noticed this was documented at the top of page 2 of <BR>this thread but no solution was indicated.<BR><BR>To elaborate, on a restart everything seems normal, but after only a few hours uptime the ...