storyboard is missing in my visual studio and no backlog in tea explorer

HI ALL,,

when I installed visual studio 2012,, PowerPoint storyboard were installed ,, today I wanted to use storyboard when I open visual studio I couldn't find it ..

and when I work on team explorer nothing appears in the board even there is no backlog 

and i have installed Microsoft office 2010 and TFS 2012 and visual studio 2012 

can anyone help