Adobe Flash Player Adobe Flash Player is the high-performance, lightweight, highly expressive client runtime that delivers powerful and consistent user experiences across major operating systems, browsers, mobile phones, and devices.
Installed on over 800 million Internet-connected desktops and mobile devices, Flash® Player enables organizations and individuals to build and deliver great digital experiences to their end users.
http://www.adobe.com/products/flashplayer/Note: Make sure you UNcheck the Yahoo toolbar option if you do not want it. Adobe Shockwave Player 478 million Web users have installed Adobe Shockwave Player in mature markets around the world. These people now have access to some of the best the Web has to offer - including dazzling 3D games and entertainment, interactive product demonstrations, and online learning applications. Shockwave Player displays Web content that has been created by Macromedia Director.
http://www.adobe.com/products/shockwaveplayer/Note: Make sure you UNcheck the option for Norton Security Scan if you do not want it