From bright displays to background apps, your Android phone might be using more battery than needed. Here are some simple tweaks to gain time between charges.

If your iPhone battery is dying too fast, this guide will show you the three surprising features that are likely causing the problem.

A clear example is the Phone app, where answering a call now requires a horizontal swipe instead of a vertical one or single ...

Trust is the foundation of any private messaging app, and WhatsApp does a lot to earn yours. For one thing, it's built using ...