First, very sorry for my English. I do not write often in English...
I just upgrade from an old iMac 2011 to the new iMac 4k 2017. I am quite pleased with it, but something's bothering me.
I have to work in remote desktop on another computer, a Dell Optiplex 3040, Windows 10, in another city. The resolution is not very good (probably because of my own 4K resolution). I tried a few tricks - downgrade my screen resolution with SwitchResX, but it just affect my own screen badly. I tried to adjust the resolution inside of the app (Remote Desktop by Microsoft), but no luck.
My question is : if i use an second monitor (not 4k), and display the screen of the MRD on it, could it address the situation ? Could the resolution on the external monitor would look like what I had on my old iMac ?