Click-and-wink and a database of all currently running windows is set up

Applying a User-defined filter, the windows are listed in a Table showing their most important properties such as handle, title, enumeration order, state, z-position tree, ownership tree, pathologies, class name, thread and process ID's. The State column encodes whether the window is hidden/visible, disabled/enabled, iconic/normal/maximized, a parent, a child, ...

Example of filter settings for displaying lists of windows.