Your iPhone’s volume buttons are capable of much more than simply adjusting sound levels. These unassuming controls are packed with hidden features that can make your device more convenient, secure, ...

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.

The problem with volume buttons and hotkeys on Asus computers is quite common among its users. If the sound system on your PC is not working properly and volume function buttons on your keyboard don't ...

This free app lets you change your Android volume control overlay into almost everything, and I didn't know I needed it.