Software downgrade Not recommended Revision For offline and restricted watching Update later Adobe Flash Player is an outdated plugin for your browser that prevents you from seeing videos and animations on the web. Adobe Flash does not support many data formats including AMF, SWF, XML, and JSON. The multimedia formats that are incompatible with Flash Player are MP3, FLV, JPEG, GIF, PNG, and .RTMP. Unsupported features include poor graphics rendering, single-thread video decoding, and no webcam support. Avoid Flash: Do not Update Flash Player Update NOT REQUIRED Remove the old edition of Adobe Flash Player to stop watching Player