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Is the mandatory Windows 11 25H2 update a good thing for my PC’s ultimate security?

Am I facing a dreaded forced upgrade to Windows 11 25H2, and how can I prepare now?

Microsoft is starting to automatically update certain Windows 11 computers from version 23H2 to the newer 25H2. This is not optional for most home users. The update is designed to keep your computer safe and running well.

Why This Update Is Happening

The reason for this update is security. The 23H2 version for Home and Pro users reached its “end of support” on November 11, 2025. This means Microsoft will no longer send it security patches to protect you from new viruses or threats. Running unsupported software is a risk. By moving you to version 25H2, Microsoft ensures your computer continues to receive vital protection.

Who Is Affected by This Change?

This automatic update does not apply to everyone. The rules are different depending on which edition of Windows 11 you use.

  • Home and Pro Editions: If you use these versions, your computer will be updated automatically. Support for your 23H2 version has ended.
  • Enterprise and Education Editions: If your computer uses these versions, often managed by a company or school, you are not being updated yet. You will continue to get security updates for version 23H2 until November 10, 2026.

What to Expect Next

The update to 25H2 will happen in the background without you needing to do anything to start it. While the update itself is mandatory, you will have some control over the process. You can choose a convenient time for your device to restart and complete the installation, helping to avoid interruptions to your work.