This simple tweak can noticeably boost speed and responsiveness on nearly any device - no matter the brand. Here's how to do it.

Much as with Google Chrome, you can clear the cache from within the Mozilla Firefox Android app. To access this function, tap the More button on the right of the address bar, again symbolized by three ...

If your Android is slow, chances are the issue can be quickly fixed by a few troubleshooting methods.

Before clearing it, it is important to know what cache does. WhatsApp stores thumbnails of images, preview data and temporary ...

You can clear your Instagram cache by deleting the app on an iPhone, or through the Settings menu on an Android.

Follow ZDNET: Add us as a preferred source on Google. As a person who covers consumer tech for a living, I get to use a few dozen smartphones every year. While I almost always advise on which is the ...