I am using team viewer but I found out that enabling black screen mode is not available for free. One has to upgrade it. Is there any other remote connection software that enables the black screen mode after the connection and is free to use?
I'm using Windows 10; features would be simply like remote access and while accessing remotely the screen of the remote system is black, so that others near the target computer do not see the stuff you are working on. This is very similar to this question: https://superuser.com/questions/440148/teamviewer-without-showing-the-screen/705663