: Many "unblocked games" sites host HTML5 versions of the 2011 levels that run directly in your browser without a download.
: Sites like MyAbandonware host titles that are no longer supported or sold by their developers. You can often find the .exe installers there. Quick Setup Guide Download Angry Birds PC Game 2011
Since it is no longer available on official stores like Steam or the Rovio website, your best bets are: : Many "unblocked games" sites host HTML5 versions
: The 2011 version was designed for older monitors. If the game crashes on launch, try checking the "Run in 640 x 480 screen resolution" box in the compatibility settings. Play on PC via Modern Alternatives Download Angry Birds PC Game 2011