Hi Regina, first, Windows 11 Home versions have a fixed support lifecycle, and when your version reaches end of service, it means it hasn’t received a feature update within the required timeframe. Second, this usually happens if automatic updates were paused or failed silently. To fix it, go to Settings > Windows Update and click Check for updates. If no update appears, use the Windows 11 Installation Assistant from Microsoft’s website to upgrade to the latest version. Third, you can also create a bootable USB with the Media Creation Tool and perform an in-place upgrade without losing files. Last, make sure your device meets Windows 11 requirements and has enough disk space, as these can block updates. Once updated, your PC will resume receiving security patches.
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-Carl