Whether you’re a tech whiz or a newbie, you’ve probably wondered at some point: What is a cache, exactly, and why would you want to clear it? If you don’t already know how to clear your cache, you’re ...

Our browsers store information to help frequently visited websites load faster. But sometimes, that stored cache needs to be cleared out.

How to clear the cache from Safari on your iPhone What you'll need: Everything you need to clear your cache is in the Settings app or browser, so grab your iPhone to get started.

Is your iPhone running slowly or having trouble with some common tasks? It could just need to have its cache cleared. Here's the steps to follow.