I'm new to Windows Server. I need to restrict one user to access from all the services and settings , properties option in windows server 2016. This user should not access anything except one application. Is possible to setup like this? BTW this user in administrator group. I can't login when i change administrator to Standard user. I can login when i change from Standard user to administrator. I need two solution.
1. User can login even he change from Administrator to Standard user.
2. This user should not access anything except one application.
kindly advise me. Better give me step by steps to be achieve