Windows 10 officially reached the end of support on October 14, 2025.That means Microsoft no longer provides security updates, bug fixes, or technical support for it.
When certain prerequisites are not met, the “Enroll Now” option may not appear in Settings → Windows Update on Windows 10.
If a Windows upgrade has ever gone sideways on you, you know how vague and unhelpful the error messages can be. Here are my go-to troubleshooting tricks when that happens.
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