Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

Funkcionalnosć tutoho sydła so přez wothladowanske dźěła wobmjezuje, kotrež maja waše dožiwjenje polěpšić. Jeli nastawk waš problem njerozrisuje a chceće prašenje stajić, wobroćće so na naše zhromodźenstwo pomocy, kotrež na to čaka, wam na @FirefoxSupport na Twitter a /r/firefox na Reddit pomhać.

Pomoc přepytać

Hladajće so wobšudstwa pomocy. Njenamołwimy was ženje, telefonowe čisło zawołać, SMS pósłać abo wosobinske informacije přeradźić. Prošu zdźělće podhladnu aktiwitu z pomocu nastajenja „Znjewužiwanje zdźělić“.

Dalše informacije

I deleted all of my certificates in the Privacy settings and no longer can access any of my websites. How do I fix this?

  • 2 wotmołwje
  • 1 ma tutón problem
  • 1 napohlad
  • Poslednja wotmołwa wot cor-el

more options

Thinking that I would eliminate unwanted pop-up windows, I deleted all of my certificates in the Privacy settings. I can no longer access any websites. How do I go about fixing (undoing) the damage?

Thinking that I would eliminate unwanted pop-up windows, I deleted all of my certificates in the Privacy settings. I can no longer access any websites. How do I go about fixing (undoing) the damage?

Wšě wotmołwy (2)

more options

Are you getting the error page mentioned in these articles, and does anything there help track down the problem?

more options

You can delete the cert9.db file in the profile folder (and cert8.db when present) with Firefox closed.

You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page.