Unlocking the full potential of any device often requires a keen eye for the hidden gems buried beneath the surface — and the hidden features of the iPhone go a long way. From iMessage features to ...

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.

For all the software bells and whistles that iOS gives the iPhone, it's easy to take the simplest features—such as the volume buttons—for granted. Millions of iPhone users press these buttons every ...

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 ...