Download FlashPlugin address : get.adobe.com/cn/flashplayer/
Install steps: https://support.mozilla.org/en-US/kb/install-flash-plugin-view-videos-animations-games
Download FlashPlugin address : get.adobe.com/cn/flashplayer/
Install steps: https://support.mozilla.org/en-US/kb/install-flash-plugin-view-videos-animations-games