Forgetting to clear your cache can also leave you vulnerable to ... Click on the “Settings” icon in the top right corner.

Click on the trash icon on the right to remove the cache for Gmail and then scroll to the very top and click the "Remove All" button if you want to clear the cache for every site. Click on the ...

Read: Firefox tips and tricks. Auto-delete cache, etc, using Add-ons In addition to automatically clearing history by running Fox on Auto, you can make use of third party browser add-ons like ...