One of the interesting things that Apple seems to do in MacOS is to remember specific screens. Plugging into them recalls a previous display arrangement setup. I noticed this when I had two external screens at work, and one at home, and when I moved my Macbook between work and home the arrangement would stay correct, even though they were on either side at work and above at home.

Sadly this is something Windows 10 does not do well. When I plug my Surface Pro into an external monitor my app moves from the laptop screen to the external screen and stays 'full screen'.

Here is a simple example of what I would appreciate if it existed:

I am at work, I am connected to two large screens. I put Outlook on my right screen at about 1/4 the size of the screen. I disconnect, all my windows jump to the laptop screen (great) and I have outlook in full screen mode. Now I reconnect my dual monitors. I'd love Outlook to jump back to where it was, and the size it was, on that right screen when I unplugged. Now I get home and plug into a 2K screen (rather than the 4K screen at work) and I want Outlook to be a bit larger on that screen. When I unplug I want it back on my laptop full screen, when I plug in at work, back to the right monitor quarter size, when I get home back to the monitor about half size.

Remember which screens I plug into, remember what the app settings were when I last plugged into that screen. Restore them when I re-attach.