Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
Even if it WERE possible to stop simple capture programs, these can be easily bypassed by "lotech" solutions, like using an old video-cam to record the screen as it displayed and then redigitizing the taped recording!