There are currently issues with Khan Desktop. See the Khan Desktop Web Site link below for more information.
Khan Desktop is a volunteer project, produced independently from the Khan Academy (www.khanacademy.org). It is free software.
Note: Khan Academy accounts, exercises, subtitles and translations are not supported.
For Windows XP and later.
View topics and videos from the Khan Academy website.
Download videos to your computer for offline viewing.
Update to the latest Topics and Video Play Lists from the Khan website.
Built in VLC video player (www.videolan.org).
To download Khan Desktop, click the Download button above, or download from the Files tab. The current release is KhanSetup_0.9.5.2.zip
Note this is a pre release beta version. Please see the Website and Wiki for more information.
Great app khandesktop
Love that its free
good job khandesktop