Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

why can't open the new firefox 4.0?

  • 1 wótegrono
  • 20 ma toś ten problem
  • 12 naglědow
  • Slědne wótegrono wót mozillamarcia

more options

I tried downloading the new firefox 4.0 with mac os x version 10.4.11. After it was done downloading there was a white sign over the firefox icon and it won't let me open it. it says that it's not supported with this system

I tried downloading the new firefox 4.0 with mac os x version 10.4.11. After it was done downloading there was a white sign over the firefox icon and it won't let me open it. it says that it's not supported with this system

Wšykne wótegrona (1)

more options

Please review the system requirements page: http://www.mozilla.com/en-US/firefox/system-requirements.html. Currently OSX 10.4 is not supported.

http://www.mozilla.com/en-US/firefox/all-older has the latest 3.6.x version, and http://www.floodgap.com/software/tenfourfox/ is another option.