Many times we work on lots of apps or program which open lots of windows for us, like if I am working then there are at least 6-7 windows open like Outlook, Live Writer, Chrome, Music Play and so on, and once work is done I have to click on every app to close all.
You can always add a hotkey to this shortcut. It is really very handy if you are running ~20 applications and want them all to quit instantly. It works just as if you were pressing the close button for each application.
You can also add any app to its excluding list so that when you close all apps your favorite app will not be closed, for this all you need to do is, right click on CloseAll shortcut and go to the Shortcut tab, Target and add -x=”app-to-exclude.exe” like :-