what flash players are used for internet explorer and mozilla firefox
Internet Explorer: Flash Player is installed as ActiveXÂ® plug-in. Installing Flash Player in Internet Explorer doesn't install Flash Player on other browsers, such as Mozilla Firefox, Opera, or Safari. On Windows 8.x and 10 Microsoft integrated Flash Player in Internet Explorer and Edge browser (Windows 10). Updates are distributed by Microsoft via Windows Update. Mozilla Firefox, Safari, other NPAPI-based browsers: Flash Player is installed as a NPAPI plug-in. Installing Flash Player in any of these browsers automatically installs Flash Player in the other browsers, too.