Hello,
Thank you for posting in Microsoft Community forum.
Based on the description, I understand your question is related to upgrade to Server 2022.
Whether you can free upgrade to Server 2022 from 2019 may depend on which kind of license and the contract of your previous order. It is recommended to consult your license Saler or Microsoft volume licensing center for further check.
Here are some ways to get started with Server 2022 for your reference:
- Windows Server Evaluation Center offers options to try Windows Server in Azure or to download.
- Windows Server on Azure Marketplace for running Virtual Machines on Azure.
- Volume Licensing Service Center, where Volume License customers can download Windows Server 2022.
- Refer to the pricing page for Windows Server 2022 editions and pricing details.
Have a nice day.
Best Regards,
Molly