What is your computer system and Firefox? Have you tried resetting the home page via settings? 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 be displayed? # '''Use Current Page'''. Use what ever 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 '''webpage''' or '''about:''' page you want.