You should post your question here; https://support.microsoft.com http://answers.microsoft.com/en-US/windows/forum/windows_10

''colborne1038 [[#question-1217153|said]]'' <blockquote> want to remove Microsoft edge from startup file and add Firefox </blockquote> Hello colborne1038, Am I right thinking that you want Firefox to be your default browser ? I assume that you haven't downloaded Firefox yet ? You can download Firefox in your language from here : https://www.mozilla.org/firefox/all/ Note : Make sure that in Windows settings you have it set to allow all apps. Once you've downloaded Firefox, you can make it your default browser. See : https://support.mozilla.org/en-US/kb/how-change-your-default-browser-windows-10 Also : http://home.bt.com/tech-gadgets/computing/windows-10/how-to-change-your-default-web-browser-in-windows-10-11364000481508 (you'll see the Firefox icon on your taskbar) At startup Firefox will open your homepage, which you can set to whichever page you like : https://support.mozilla.org/en-US/kb/how-to-set-the-home-page