YouTube could slow down sometimes without you knowing because of the website and app caches. If this is enough to bother you, then you might want to clear them on your phone or desktop right away.

A cache is a special storage space for temporary files that makes a device, browser, or app run faster and more efficiently. After opening an app or website for the first time, a cache stashes files, ...

You’ve probably had moments where a cache on your Mac caused grief, such as a website that won’t load properly or a misbehaving app. It’s time to clear those temporary files. How is this done? Though ...