This will enable the Quick Actions in Firefox. You might need to restart the browser if it is not enabled for some reason. Now you can activate and use Quick Actions ...

If you want to enable extensions in incognito mode on your browser, go to the Extension settings page, find the extension you want, and toggle the option that says “Allow it incognito or in Private ...

Picture-in-Picture video controls enable users who want to see videos while working on other applications without losing the screen space. With Firefox Labs, you can automatically pop out the video ...