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.

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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

Toś ta nitka jo se archiwěrowała. Pšosym stajśo nowe pšašanje, joli trjebaśo pomoc.

Is there way to use a previous version instead of quatum

  • 2 wótegronje
  • 1 ma toś ten problem
  • 3 naglědy
  • Slědne wótegrono wót cor-el

splinterdsoul
splinterdsoul
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I do not like it, it constantly overloads my cpu and has been giving other issues with my system. Used to use add-ons to limit resource use, by only white listing specific scripts, the alternatives and "updated" ones don't have the functionality. My computer has been hick-upping due to the cpu load

I do not like it, it constantly overloads my cpu and has been giving other issues with my system. Used to use add-ons to limit resource use, by only white listing specific scripts, the alternatives and "updated" ones don't have the functionality. My computer has been hick-upping due to the cpu load

Wšykne wótegrona (2)

FredMcD
FredMcD
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Install Older Version Of Firefox {web link} Be sure to read everything here.

If you still want to downgrade, look under; I still want to downgrade. Click the Directory of other versions and languages link. Look for the directory of the version that you want. But, remember that old versions may have security issues.

You should also check out Firefox; Extended Support Release {web link} ESR Notes System Requirements

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Quantum is the next Firefox 57 release and is currently Beta. You can install the current Firefox 56.0.1 release if you do not want to keep using the Beta version.

You need to install the full version of the current release.

Keep in mind that your profile might be getting corrupted if you revert to a previous version.