How to modify app expose to show only open windows of current application on current desktop? I have OS X 10.8.5. I typically have several windows of some applications open on more than one desktop. When using App Expose, it shows all of the open windows of the current application on all Desktops. Mission Control shows all open windows, regardless of application, on the current desktop but the windows are overlapping. I want to have a way to show just the windows, without overlapping, of the current application on the current desktop.
^ + ↓ will show all the windows of the current app regardless of their desktop (without overlapping)

And if you want to show all the windows(can be of diff apps) of your current desktop without overlapping then uncheck the Group windows by applicaiton check box and your mission control will not overlap the windows

P.S. I have 10.9.4 installed.