That's why a factory reset is crucial before you sell, recycle, or donate your Android phone or tablet. It can also be a last-ditch attempt at troubleshooting persistent issues with your device.

We show you how to factory reset an iPad, whether you are upgrading to the new M4 iPad Pro or one of the best Android tablets ...

Many Google Chromecast users found themselves suddenly locked out of their devices today; here's what we know so far.