Add the program on the taskbar (not only on icon tray), Also, change name 'program preference' to 'option' and add a button for 'option' to the 'Presentation Marker ' layout

Overall it's a good one. The information on program on taskbar, it could have option to send to icon tray. Also, I don't see an undo button to undo every steps that I created. For time, please add option to choose AM / PM or current type.