mozilla firefox not responding windows 7 2017

You did not allow the browser to use the web camera.Please upgrade your browser or install another one. Your browser does not support features for accessing media devices.Most likely, this means that your webcam is not working properly or your browser cannot access it. Could not find a web camera, however there are other media devices (like speakers or microphones).Just remember that to start your webcam you need to allow our website to use it. Try to reload this page or open it using another browser. It is very likely that your browser does not allow access to these devices. Changing the camera will reset the current process.For more information visit the following pages:.Detecting the maximum supported resolution.Then reinstall any required extensions (although it might be worth trying Firefox without those extensions first, to see if they're contributing to the problem).

Then go to 'Help' (via the three lines and the little button with a question mark in it) and 'Troubleshooting Information'. Select 'Extensions' and note down the names of any extensions which you wish to retain (because you're about to delete them). To do so, first go to 'Add-ons' (via the three horizontal lines in the top right corner). You could also try resetting Firefox to its default state. (That post refers to 'unresponsive script' problems but it applies just as much to 'not responding' errors). See my post here for a suggested way forward: uk/Tech nology/ Questio n149228 7.html (Windows Security Essentials is notorious for it but other security programs can also cause the problem). The usual culprit is an antivirus program that's trying to update itself. Both 'not responding' and 'unresponsive script' problems with Firefox usually come about when something else on your computer is hogging nearly all of its resources, leaving Firefox with nothing to work with.

Mozilla firefox not responding windows 7 2017