They are files downloaded by your PC that it saves to help you save time for the next time. For instance when you visit an online site it downloads pictures and stores them into an archive folder. When you next visit the website the browser loads the cached data instead of downloading it all over again. The cached data comprises video, images, files scripts, as well as other media.
Are you experiencing your Mac slowing down? Clear the cache to get an unwinding. While cached files speed the speed of your applications and browser but they also eat up space and can slow things down. Read on to learn more about the different caches and how to manually clear caches on Mac. It is also possible to clean it up automatically using our customized cleaner tool. webroot.com/safe
