https://support.mozilla.org/en-US/kb/how-to-set-the-home-page Type '''about:preferences#general'''<enter> in the address bar. There are two settings; * '''When Firefox Starts''' When the browser is started, what do you want to display. Many of us choose '''Show My Home Page. ''' * '''Home Page''' When a new page is opened, what do you want to display. '''# Use Current Page: ''' Use whatever page(s) are open at that time. '''# Use Bookmark''' '''# Restore To Default: ''' about:home shows a Mozilla home page with tools. You can use any of these that you wish; '''about:home''' (Firefox default home page), '''about:newtab''' (shows the sites most visited), '''about:blank''' (a blank page), or you can enter any '''web page''' or '''about: ''' page you want.