Some users have reported that Volume keys on their keyboard do not work. This issue is mostly experienced by users using USB keyboards. If the Keyboard Volume keys are not working on your Windows ...

I've had an intermittent problem for a while, where for no reason I can deduce, my keyboard volume and mute keys stop working. Logging out will not fix the problem, but a restart will.<BR><BR>This ...

Depending on which iPhone you have, your smartphone will have two volume buttons, a side button, a Ring/Silent switch, or an Action button, and if it's an iPhone SE or older iPhone, a Home button.

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 ...