This can be reached using the ‘Info’ menu item of the debugger menu. It appears in the form of a tab control, displaying information about the executable, its size, etc., as well as the threads that the program has created, the loaded DLLs, and the windows that belong to the executable that is running. This can be useful for pinpointing where a problem occurs.
Note that in the threads display, you can choose among different running threads and start/stop it by double-clicking in the display line.