SchizTech :
Is this the most recent update? On the start menu run "winver," and report what it says next to Version under the Windows 10 logo. If it's "version 1703" that's the update that just recently came out, which removes some display settings like the option you're looking for.
So what do you suggest we do to remedy this problem? I have the same problem and can't get "Display" on my Control Panel.
Another suggested "fix" is to click the Windows Button and then "P" . . this brings to a screen that promises everything and delivers nothing. So how do we who have the 1730 version resolve the problem? Or must we wait for Bill Gates to get in off the golf course?