This should not be a problem to most. Yet I had problems with the Quick Help Inspector in the utilities area which did not show anything.
After lots of googling i found the solution: either double click on the line “Quick Help” or click show while hovering over the title…
Somehow i overlooked that for a while
source: http://www.it-guy.com/2013/12/30/xcode-missing-content-in-quick-help-inspector-found/#comment-9389