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!

Om de ûnderfining foar jo te ferbetterjen is tydlik de funksjonaliteit dan dizze website troch ûnderhâldswurk beheind. Wannear in artikel jo probleem net oplost en jo in fraach stelle wolle, kin ús stipemienskip jo helpe yn @FirefoxSupport op Twitter en /r/firefox op Reddit.

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

when I opened Firefox, it said I needed to update for higher security. I downloaded the newest version for my Mac and when I open Firefox now, it says ' you can't use the application Firefox with this version of Mac OS X.How do I get the old version back?

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I have Mac OS X version 10.4.11. I was prompted to update and download a higher security version of Firefox because the one I was currently using was not secure enough. I updated it, and now when I try to open Firefox it will not let me use it and says ' you cannot use the application Firefox with this version of Mac OS X.' I want the old version of Firefox back, how do I get it??

I have Mac OS X version 10.4.11. I was prompted to update and download a higher security version of Firefox because the one I was currently using was not secure enough. I updated it, and now when I try to open Firefox it will not let me use it and says ' you cannot use the application Firefox with this version of Mac OS X.' I want the old version of Firefox back, how do I get it??

Alle antwurden (1)

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Sorry about that! You can download Firefox 3.6 here: http://www.mozilla.com/firefox/all-older