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Volume license keys

​VLSC

The VLSC makes it easy for you and your customers to manage Microsoft Volume Licensing agreements, download licensed products, and access volume license keys online.

Find training resources and access the VLSC

​Activation centers

Your customers can call their local Volume Licensing activation center directly to request their volume license keys. You can call on a customer’s behalf, but you must have the software license agreement number to get the volume license keys.

Find the phone number for your Volume Licensing activation center