Sifting through lists of folders to clear your caches is tedious - plus there’s always the chance you delete the wrong files. When in doubt, it’s best to leave the file alone. If you’re unsure if you need the files, do a little research by Googling the name of the folder or files. Step 4: From here you can click and look at each folder, and delete unnecessary cache files by dragging them to Trash and then emptying it. Step 3: Select your System or Library caches, depending on what you’re looking for. Step 2: Type: ~/Library/Caches/ into the search box and click Go. But if you want to delete any system files, here’s how to clear your system cache on Mac: Note that many cached system (and application) files help your device work normally, and they don’t need to be cleaned. Deleting the wrong system files could cause something to malfunction. How to clear the system cache on Macīefore clearing the system cache on your Mac, consider backing up your files. And if you have a Windows machine at home as well, here’s how to clean up and speed up your Windows PC. Below you’ll find solutions on how to clear each of your caches to get a faster Mac. That’s when it’s time to clear out the cache and start fresh. Your MacOS also uses cached data to run quickly and efficiently.Īlong with physically cleaning your computer, internal maintenance - like clearing your caches- is essential to keep your Mac running at its best.Ī build-up of cache files from old websites or apps you never visit can eat up space and slow your system down. Your Mac uses cached data for both Apple’s built-in apps and third-party apps.

Each one uses different cached files to provide you with the best possible user experience. There are three primary types of caches: system cache, browser cache, and application cache (also known as the user cache).

The next time you log on, those images and videos are ready and waiting in your browser’s cache.īut do you really need to save all those pictures of your old high school friends, baking tutorials, and all the rest? Large cache files - images, videos, other multimedia, and scripts - can clog up your storage space if you never clear your cache. When you visit Facebook or YouTube, your browser saves some of the data (images, videos, and more) in the cache.

Google chrome clear cache on startup