System Data includes cached files, temporary downloads, system logs, and other behind-the-scenes files iOS creates while you use your phone.

Streaming apps that once opened instantly can start to crawl, buffer, or even crash as your TV fills up with temporary data. Clearing that hidden clutter is often the fastest way to make Netflix, ...

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If your phone feels sluggish or takes longer to open apps, upgrading to one of the best Android phones for battery life is an option. A simpler (and cost-effective) solution might also do the trick: ...

Clearing data for an app deletes this directory and all of its contents. It resets the app back to its default state, like you just installed it for the first time. So when you clear data, things like ...

Clearing your TV's cache greatly reduces stuttering and improves performance. Here's how to do it on Samsung, LG, and more.

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...