Follow ZDNET: Add us as a preferred source on Google. In the era of smart TVs, convenience rules. With just a few clicks, we can access endless entertainment — but that convenience comes with a catch: ...

Your apps and web browser store bits of information to speed up your experience using them. Over time, your phone may collect a lot of files you don't really need ...

Follow ZDNET: Add us as a preferred source on Google. In the era of smart TVs, convenience rules. With just a few clicks, we can access endless entertainment — but that convenience comes with a catch: ...

Many of your daily computer activities — like opening programs, logging onto email, and navigating websites — are saved as temporary files within your computer. This is called caching, which, as Apple ...