There are a couple of situations where you might benefit from clearing Chrome's cache. Keep reading to learn how it's done on Mac, iPhone, and iPad. In theory this should speed up your browsing experience, but there are some scenarios where you might want to clear the cache and start anew. Any changes you've made will automatically be saved.Whenever you browse the web in Google Chrome, the browser stores website data including cookies so that it doesn't have to do so again each time you revisit a site. Click OK to close the Settings for Clearing History window.For more information about other settings, see Delete browsing, search and download history on Firefox.Put a check mark next to Cache and make sure other items you want to keep are not selected.The Settings for Clearing History window will open. Select the check box for Clear history when Firefox closes.In the drop-down menu next to Firefox will, choose Use custom settings for history.Select the Privacy & Security panel and go to the History section.Click the menu button and select Settings. In the Menu bar at the top of the screen, click Firefox and select Preferences.You can set Firefox to automatically clear the cache when Firefox closes: Next to Time range to clear, choose Everything from the drop-down menu, select Cache in the items list, make sure other items you want to keep are not selected and then click the OK button.Click History and select Clear Recent History….Click the menu button to open the menu panel.

Tip: Here's another way to clear the Firefox cache:

Clear cache google chrome shortcut mac