Clearing your TV's cache can boost performance - here's how to do it on popular brands like Samsung, LG, and more.

ZDNET's key takeaways Clear your iPad cache regularly to boost speed and free storage.Safari, Chrome, and apps all store cache that can slow performance.Restarting your iPad helps clear hidden files ...

Grabbing your data before deleting Facebook ensures you're not leaving anything behind when you cancel your account.

Your smartphone holds your entire life, making it a prime target for hackers and spies. Here's how to protect it.

The same is true for your apps, which will also need to be updated to remain compatible with the version of iOS or Android ...