I like that I can remote any machine and that I can monitor and send messages to users on the remote machine

The best thing about this software is that it is open-source, free, and works very well. It will allow you to govern your classroom with discipline and a firm hand, as well as facilitate the educational and learning tasks for your students. The interface is very intuitive. The software is robust. It is lightweight, doesn't take up much space, and can be easily downloaded in its client and server versions from the official website. The support offered on the website is quite good, gathering a collection of use cases with frequent errors that help ensure its installation is generally complete and successful.

I am a proctor and the facilities like text message, remote view and remote control are really helpful for me to do my job. The screenshot option is really good. I can take screenshot of what students are doing and if they are cheating, its easier for me to take the proof. I don't have to go to every single computer to input the passwords and also rebooting is easy.