Flash Player was a cross-platform runtime that executed . The "ActiveX" designation specifically refers to a Microsoft technology used by Internet Explorer; other browsers like Firefox used different versions, such as the NPAPI or PPAPI plugins.
: Unlike standard apps, Flash Player 12 ActiveX often registered itself as a background service and scheduled task to ensure it remained updated and ready for browser requests. adobe flash player 12 activex
: Version 12.0.0.77 was one of the most widely used iterations of this generation. Flash Player was a cross-platform runtime that executed
: It ran software written in ActionScript , allowing for complex manipulation of vector and raster graphics, sound, and data. : Version 12
Exploring Adobe Flash Player 12 ActiveX: Features, Security, and Legacy
: With user permission, the plugin could access connected webcams and microphones for interactive web apps.