Pinned Tabs - keep favorite websites open and just a click away | Firefox Help
support.mozilla.org
Pinned Tabs (or App Tabs) allow you to keep your favorite web apps, like Facebook and Gmail, open and just a click away. This article explains how to use them.
  • SaintWacko@midwest.socialEnglish
    4·
    11 months ago

    A solution for this is to go to the menu and “Quit Firefox” or something like that. That closes all the windows at once, and they all come back