Diễn đàn hỗ trợ Firefox

I do not use and do not want to use Hangouts. It is annoying to me. How do I remove [delete] it from my 20th century Mini Mac running OS 10.6.8 with Firefox 48.0.2?

Using Firefox Developer 68.0b6 x64 on Windows 7

Trying to use Google Hangouts, but cannot share camera mic. Not prompted to, and FF settings wont allow adding web address to [permissions as per help in https://support.mozilla.org/en-US/kb/how-manage-your-camera-and-microphone-permissions.

What other options are there? Works fine in Opera, Chrome. Big disappointment that you guys have shut it out.

Mic won't appear as something I can select, unlike in other browsers. This is when I select to "make a call" on the left w/gmail open, then I try to make a call. On right when call is going forward, I select the options icon and see "microphone" with blank beneith it. "Speaker" does have something showing, though. I tried: 1. tried finding an unistall option for an addon, but nothing there seemed appropriate. 2. uninstalling Firefox, including to remove all addons, plugins, etc., & reinstalling. 3. uninstalled a google app of some sort. 4. firefox mic permissions show no exclusion for this, nor a request for this 5. Saw mic does work with using Internet Explorer.

See pics for details.

If I want to use Google Hangouts to make a phone call I have to stay with 73.0 or earlier. With this I get the permission popup for the microphone and everything works fine. 74.0 and now 75.0 does not popup the permission query but a box appears stating Firefox wishes to make changes to Windows Firewall. Even if I select allow it does not fix the microphone problem. Imaging hd back to 73.0 fixes the problem but at what cost over time? I do have Windows Firewall set to block incoming and outgoing traffic on Domains and Private networks and Public is set to default. I also have Local Security Policy set to treat any connection as Public and cannot be changed by user. So what has changed from 73.0 to 74.0/75.0 that my firewall settings would now impede Firefox from allowing the microphone to work or even producing the popup permission query? Running Win 7 x64 all updated. I am image obsessed and they are all clean and updated with no programs on them. 73.0 and previous work fine with my firewall settings. Firefox-1.png shows 73.0 working properly with Hangouts Firefox-2.png shows 75.0 wanting to change firewall settings which doesn't help and no microphone query.

Thanks for any pointers. I don't feel I should have to lower my securty to have newer versions of Firefox work properly.