Windows 8.1 or 8 have very less penetration in the PC market.
The Metro interface was little confusing. Windows 8 had many problems.
Microsoft released the Start Menu to make up for the error in the UX design.
In Windows 8.1, lot of new features were added. But still the OS was not able to take off.
Windows 10 made into the market to replace this version.
But for old users of Windows 8, it is still necessary to enable RDP for access to files and fix problems.
The below video will show details of remote desktop connection Windows 8.1.
How to Enable Remote Desktop Windows 8.1 or 8
The settings are very similar in Windows 8.1 and 8. But you will not find Windows Settings here. You have to make use of PC Settings or Control Panel.
The below video shows on how to set up remote desktop access in Windows 8.1 Pro.