Windows 10 drivers for Mac

Please download BC6 drivers for W10 from Apple using BC Assistant to a uSB flash drive, as shown.

Yes, inside WindowsSupport is a BootCamp directory. Open that and then right click on Setup.exe and select "Run as administrator". This executable kicks off a number of others, so be patient. One of them (I forget which) fails routinely on my Mac Pro; if you see that dialog just click the X in the upper right to dismiss it, but don't cancel anything... they will all run and eventually you should be prompted to reboot. Hold down the Option key when you hear the Mac startup chime and you can pick your Windows boot volume from there.

Switch to Windows, connect USB, run setup.exe from Bootcamp folder, and reboot when prompted.

Right click on empty space on the home page/desktop > select Display Settings > click on Advanced Display Settings. There is a Resolution menu near the bottom; I always advised to set it to whatever is "Recommended", but sometimes that makes the text and icons too small. But you can select a different resolution there; click Apply to see the difference. There is also a "Advanced sizing of text and other items" (2nd item from the bottom of the screen) but I would recommend trying a different resolution before trying those; sometimes changing certain items w/out changing the screen resolution can lead to lines of text in dialog boxes not being displayed correctly, OK and Cancel buttons hanging off the bottom of the screen, etc.