This hack is two fold. If you have Home or Home Premium which does not include RDP, this will let you remote into your computer. Also, if you want RDP to behave more like a real terminal server where you can have concurrent logons.
If you maintain servers for clients and have “people” (owners, other techs, employees) that also have access and break the server but its still your responsibility to fix it this software is for you.
This will let your record RDP and local sessions on servers. Because it works via a web service, you can host the server and put the agent on their computers to monitor it.