Windows Server 2025 – 1 User/ CAL

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Windows Server 2025 – 1 User CAL

A CAL (Client Access License) is a license that allows a user or device to access a Windows Server.

1 User CAL means:

the license is assigned to one user

that user can access the server from multiple devices (for example: PC, laptop, tablet).

Example:
If a company has a Windows Server and 5 employees need to access files or the domain, then 5 User CAL licenses are required