Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Does Firefox not support Mac OS Big Sur v.11.0.1?

  • 1 reply
  • 1 has this problem
  • 30 views
  • Last reply by cor-el

more options

I just updated my Mac OS and now I am not able to watch Netflix shows. Not having a problem on Chrome.

Fixed own problem with Netflix. Did not have most updated version of Firefox!

Modified by mo.chan2019

All Replies (1)

more options

Firefox 79 and newer releases require Mac OS X 10.12 or newer. Users on Mac OS X 10.9 and 10.10 and 10.11 have been moved to the Firefox 78.x ESR version.