Remote Desktop Settings Missing

Well, I couldn't really see the version but it seems you're on a HOME edition.

As per Microsoft's Official site comparison says that Windows 10 Home has no RDP feature listed.

You might want to compare the features as to per your needs, then look to upgrade for a suitable version.

Source: Compare Windows 10 Editions

You are using the Windows 10 Home edition. Home editions of Windows do not contain the built-in RDP feature.

Remote Desktop (RDP) has always been a built-in feature of the Pro and higher versions, leaving Home without RDP. There are other 3rd party solutions though which can be used with the Home version, including VNC.

Or you could upgrade to the Windows 10 Pro version.