You can minimize in tray any window simple right button click on minimize button of the window.

The program may delete from tray unnecessary tags substitute tray the convenient window which easily moves on the screen to turn off in tray any windows, what to release a place on your "task bar".

Besides the convenient window, you may address to tags in tray from the menu of the program.

Due to possibility of deleting of programs from tray, you clear yours tray from unused tags.