Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Learn More

I set up app tabs but after closing and re-opening firefox they've disappeared - how can I keep them there until I decide to in-pin them?

  • 1 wótegrono
  • 7 ma toś ten problem
  • 11 naglědow
  • Slědne wótegrono wót cor-el

more options

Question I set up app tabs but after closing and re-opening firefox they've disappeared - how can I keep them there until I decide to in-pin them?

Question I set up app tabs but after closing and re-opening firefox they've disappeared - how can I keep them there until I decide to in-pin them?

Wšykne wótegrona (1)

more options

App (pinned) tabs and Tab Groups (Panorama) are stored as part of the session data in the file sessionstore.js in the Firefox profile folder.

Make sure that you do not use Delete browsing, search and download history on Firefox to clear the "Browsing History" when Firefox is closed because that prevails and prevents Firefox from opening tabs from the previous session.