Reload web page(s) and bypass the cache. * Press and hold Shift and left-click the Reload button. * Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux) * Press "Cmd + Shift + R" (MAC) ---- See also these articles for more suggestions: * https://support.mozilla.com/kb/Firefox+has+just+updated+tab+shows+each+time+you+start+Firefox * https://support.mozilla.com/kb/How+to+set+the+home+page - Firefox supports multiple home pages separated by '|' symbols * http://kb.mozillazine.org/Preferences_not_saved

Troubleshooting extensions and themes * https://support.mozilla.com/en-US/kb/Troubleshooting%20extensions%20and%20themes Clear Cookies & Cache * https://support.mozilla.com/en-US/kb/Template:clearCookiesCache Clear the Network Cache * https://support.mozilla.com/en-US/kb/How%20to%20clear%20the%20cache#w_clear-the-cache Restore the default home page * https://support.mozilla.com/en-US/kb/How%20to%20set%20the%20home%20page#w_restore-the-default-home-page Check and tell if its working.