Clearing your TV's cache can improve its performance - here's how to do it on top brands like Samsung, LG, and others.

You can clear the app cache on an Android tablet to free up space on the device and help solve app performance issues.

Well, here's what might sound like good news. The social giant has introduced a new opt-in feature that will scan your phone’s camera roll, suggest edits and collages, and help you share “hidden gems” ...