We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Funkcionalnosć toś togo sedła se pśez wótwardowańske źěła wobgranicujo, kótarež maju wašo dožywjenje pólěpšyś. Jolic nastawk waš problem njerozwězujo a cośo pšašanje stajiś, wobrośćo se na našo zgromoźeństwo pomocy, kótarež na to caka, wam na @FirefoxSupport na Twitter a /r/firefox na Reddit pomagaś.

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.

Dalšne informacije

Which version of Firefox should I use with Windows 7 Pro?

  • 2 wótegronje
  • 2 matej toś ten problem
  • 1 naglěd
  • Slědne wótegrono wót the-edmeister

more options

I had to uninstall Firefox 5 because I was having too many problems, and things kept disappering. I now want to re-install Firefox, and start anew. Was my problem because I was using 5, and I should use 4?

I had to uninstall Firefox 5 because I was having too many problems, and things kept disappering. I now want to re-install Firefox, and start anew. Was my problem because I was using 5, and I should use 4?

Wšykne wótegrona (2)

more options

Installing Firefox on Windows

https://support.mozilla.com/en-US/kb/Installing%20Firefox%20on%20Windows

Check and tell if its working.

more options

Firefox 4.0 / 4.0.1 aren't supported any longer, Firefox 5.0 was a security & stability update for those versions. Your choice is either Firefox 5.0.1 or 3.6.19.

http://www.mozilla.com/en-US/firefox/

http://www.mozilla.com/en-US/firefox/all-older.html