Create a custom resolution on Windows 10

In Windows 10, go to Settings (Win+I) > System > Display > Scale and layout > Resolution. There is some list of resolution.

To find more resolution setting, Scroll down, click on Display adapter Properties. You can see this window (this may vary if your display driver is different).

From there select List All Modes. There you can find many other Resolution options.

There is also a 3rd party software to make custom Resolution setting:: MonitorTests:Custom Resolution Utility (CRU)

If your resolution is not listed in the resolution options, have a look at the software of your graphics card.

In my case I could add a custom resolution in my Intel control panel: Go to "Display" -> "Custom Resolution" and enter your values there.