Maybe your Mac isn’t running as well as it used to. Maybe one or more of your apps are behaving strangely. Perhaps you are concerned about your privacy online or what companies and app developers know above you. All these are good reasons to clear the cache on your Mac.
We are here to answer the question: How do I clear my cache on my Mac? So if you want to know how to clear cache on a Mac you’ve come to the right place! But before we run through how to do that we’ll explain what cache is, why you might benefit from deleting it, what cache you shouldn’t delete, and how you can delete your cache.
Read more at Macworld.com