I am currently working with a laptop + extended monitor screen. Having a thought lately to pin a To-Do-List apps on my screen (main/secondary screen), so that I can always refer to it while I am on my work. (No no to all colorful sticky notes stick on my laptop/screen)
Trying to search around in Google, but couldn't find a way. Will be good if anyone here know how to do it.


The "pinned" application shouldn't be affect by any of the actions like switch tab/program, etc.