CMD (KMS) Activation
Follow these steps to activate Office 2021 via CMD using KMS volume licensing:- Run Command Prompt (CMD) as administrator .
- Copy and paste the following command into the console. Remember to press Enter to execute the command.
This command will enter the Office directory in CMD, which will depend on the architecture of your operating system (32 or 64 bits). To avoid complications, run both commands. One will show an error, but the other will run successfully.
3. Now run this other command to install Office 2021 volume license.
4. Finally, activate Office with the KMS key by running the following command. Remember to be connected to the Internet for this to work.
That's all!
In case you get error 0xC004F074 , re-run the last act command . This error is displayed when there are problems with the server or your internet connection.
Please note that the Office 2021 KMS license is valid for only 180 days. However, it renews automatically, so you will have the software activated for life.
