install windows workflow foundation

There are 2 ways to install WWF

1- the first is download the shartepoint 2013 SDK and all the software required for this package 2.- install visial studio 2013 student edition an after that try the first step http://blogs.msdn.com/b/timquin/archive/2013/01/22/setting-up-visual-studio-2012-for-sharepoint-2013-development-offline.aspx