Remote Access allows you or someone else to access your computer and take full access of it, like the name says. Check the box “Allow Remote Connections to this computer” to enable Remote Access Remove the check from the box “Allow Remote Connections to this Computer” to disable Remote Access in Windows 10.
Using your credentials you or someone else has full access to all your personal files, applications and anything else located on your system. It’s recommended that you enable “Allow connections only from computers running Remote Desktop with Network Level Authentication” to ensure the security of the connection.
This is not an inferior configuration, and is usually not hard to do.
To configure the manual port-forward: In order to forward a port, you need to know to where you want it forwarded.
However, if you do encounter trouble, this page should help provide troubleshooting information to assist you in resolving the issue.