I recently moved up from MSVS2010 to 2013. Until now, I was loving 2013... However, I locked my PC and went to make coffee - upon my return, my navigation bar had randomly disappeared! I'm not sure if what I mean is actually called the "Navigation bar" - by this, I mean the drop-down list in the top right corner that allows you to jump between functions/subroutines etc. really easily.
I saw this post which mentioned changing the setting in options (the navigation bar option is checked in my options). It also mentions that MSVS2013 has a bug that removes the bar when using an external monitor on the left of your native monitor, this is the case for me - but I have disconnected the monitor, restarted my PC and tried again - no joy!
The image below shows where the bar normally goes, forgive my crude censorship.
Any help is more than welcome, thanks.