Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

After I sign in on my computer, Firefox automatically opens, and it is not my default browser

  • 1 பதிலளி
  • 9 இந்த பிரச்னைகள் உள்ளது
  • 3 views
  • Last reply by DashDeezle

The desktop shows when I turn on my computer, but now Firefox opens instead. I deleted Firefox from my computer and then downloaded it through Safari, but the problem persists. Under Firefox Preferences, Firefox is NOT my default browser. Even if it were, it should not automatically open, as it does now. I turn shut down my computer when I am done. I do not put it in Sleep mode.

The desktop shows when I turn on my computer, but now Firefox opens instead. I deleted Firefox from my computer and then downloaded it through Safari, but the problem persists. Under Firefox Preferences, Firefox is NOT my default browser. Even if it were, it should not automatically open, as it does now. I turn shut down my computer when I am done. I do not put it in Sleep mode.

All Replies (1)

I think this is a problem for a lot of mac users, especially if you're using Snow Leopard. To fix it: Click and hold on the FireFox icon in your dock. Then uncheck Open at Login. Hope that helps.