Microsoft will officially terminate its support for Microsoft Windows 102 1H2 Enterprise Edition and Education Edition on June, 2024. After that, users who still run 2 1H2 will not get official support from Microsoft, nor will they get security or bug fixes. Although these users can also upgrade to Windows 1022H2, when they contact Microsoft, they will be guided to upgrade to Windows 1 1. Windows 102 1H2 home edition and office edition support ended on June 3, 2023. Users who do not want to upgrade to Windows 1 1 can upgrade to Windows 1022H2 at any time, but the support will also be terminated on June 10, 2025. For some enterprises and educational institutions, upgrading to Windows 1 1 may face some challenges because of the need to meet specific hardware requirements. Windows 1 1 enterprise edition and education edition have lower requirements, but UEFI, secure boot, DX 12 compatible graphics card and TPM2.0 are still needed. The last requirement may be the difficulty of an old system more than five years old.