A Terminal Server license is a software license that allows a user to connect to and use a Terminal Server. A Terminal Server is a server that runs multiple instances of the Windows operating system, allowing multiple users to connect to the server and run programs on it remotely. Terminal Server licenses are typically purchased on a per-user or per-device basis.
There are several reasons why you might need to check your Terminal Server license. For example, you may need to check your license if you are experiencing problems connecting to a Terminal Server, or if you are planning to upgrade your Terminal Server software.