Firefox for Desktop. Support for Google’s Widevine CDM on Windows and Mac OS X so streaming services like Amazon Video can switch from Silverlight to encrypted. Anydesk samsung. Work, school, or public computers. The computer's administrator may have prevented you from.
One of my Windows 10 computers that's running Firefox 57.0.4 has recently enabled a 'Widevine Content Decryption Module' plugin from Google. I did not install this and I cannot find a way to uninstall or delete it, but I did 'disable' it. I have three questions:
2. How can I permanently delete this plugin from my computer?
Widevine Content Decryption
3. How can I prevent Firefox from downloading, installing, and enabling other plugins or extensions without my knowledge and consent?Widevine Firefox

Widevine Firefox Plugin
Widevine Firefox Download
Thank you for your help.