Streaming apps that once opened instantly can start to crawl, buffer, or even crash as your TV fills up with temporary data.

For Chrome users, tap the three dots in the top right of the browser window, then click Delete browsing data. This works on ...

A sluggish Mac is usually not a sign that the hardware has suddenly given up, but that cached data and other temporary files have quietly piled up in the background. Clearing those caches is one of ...