We've all been there, where we're trying to find that one thing in our cache but it's just eluding us. There's an easy and free solution to this pressing issue. Just use this Firefox add-on CacheViewer to manage and navigate your cache.
To just clear your cache on Firefox and on other browsers, see "How to Clear Your Cache on Any Web Browser" for instructions.
Have an iPhone? See everything that's new with Apple's latest iOS update: