Windows Server 2016 End of Life Cycle and Upgrade to Server 2022

Windows Server 2016 officially ended its Extended Security Update (ESU) on January 12, 2027. This means it will no longer receive any security updates or technical support. To protect your data and system security, upgrading to Windows Server 2022 is crucial. This article will guide you on how to upgrade safely.

Windows Server 2016 Lifecycle End Time

Windows Server 2016 is the eighth version of Microsoft's Windows Server operating system and is developed simultaneously with Windows 10. Its first preview version was released on October 1, 2014, the official version was released on September 26, 2016, and the retail version was released on October 12, 2016.

Mainstream support ended on January 11, 2022. After that, the system will no longer receive non-security updates, but will still receive security updates. However, it will no longer receive any bug fixes or improvements.

Microsoft provides a five-year extended security update (ESU) to extend support period. Extended support for Windows Server 2016 ended on January 12, 2027. This date is available for all versions, including Datacenter, Essentials, MultiPoint Premium, and Standard.

Upgrade from Windows Server 2016 to Windows Server 2022

Upgrading to Windows Server 2022 is important because legacy systems are vulnerable to virus attacks and other malware and manufacturers can no longer provide security patches.

Step 1: Backup server files

Before upgrading, it is highly recommended that you back up important files in Server 2016. Problems or errors may occur during the upgrade process, resulting in data loss. MiniTool ShadowMaker is a powerful backup software that helps you easily back up files, folders, disks, partitions and Windows systems. It supports Windows 11/10/8/8.1/7 and Windows Server 2022/2019/2016/2012/2008.

1. Start the MiniTool ShadowMaker trial and connect a USB drive or external hard drive to your computer.
2. Go to Backup > Source > Folders and Files , select the file you want to back up, and then click OK .
3. In Backup , click Source to select an external drive or USB drive.
4. Click Backup Now to start file backup.

Step 2: Upgrade to Windows Server 2022

After the backup is complete, you can choose to upgrade to Windows Server 2022. The following steps take on the on-site upgrade as an example:

1. Download and save the Windows Server 2022 ISO file to your desktop.
2. Right-click the ISO file and select Load.
3. Double-click the setup.exe file to open the Windows Server Settings window. Click Next to continue.
4. Select the version of Windows Server 2022.

5. Follow the on-screen instructions to complete the upgrade.

Summarize

Since Windows Server 2016 has ended support, upgrading to the latest version is critical. To ensure data security, be sure to back up important files before upgrading. If your computer is not suitable for upgrading, use MiniTool ShadowMaker to back up data to prevent data loss or corruption caused by system crashes.

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