How To Disable Saving Of Web Pages, Images And Files To Mozilla Firefox Cache

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Here is how to completely disable saving of web pages, images and files to disk cache when using Mozilla Firefox : 1. In the Firefox address bar, type about:config. 2. Select the “I’ll be careful, I promise” option. 3. In the Filter field, type  browser.cache.disk.enable. 4. Double click on it so that it’s value changes from true to false. All done. Restart Firefox.