Why Do I Need Cals for Windows Server?
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A Windows Server CAL is a license that allows customers to access Windows Server. CALs are used in conjunction with Microsoft Windows Server OS licenses to allow Users and/or Devices to access and utilize the services of that server OS.

Do I need CALs for every server?

For each user or device

A server software license by itself doesn’t provide the license rights to allow anyone to connect to that computer, whether they work for the company or not. Instead, each user or device needs a CAL.

Do I need CALs for Windows Server 2019?

You need user (or device) CALs for each user (or device) using the services the server serves (eg, file shares or AD authentication). For remote administration purposes, you do NOT need an RDS CAL. MuddButt wrote: Windows server 2019 Standard with 15 user CALs.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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