Huawei is shifting away from reliance on American software and is preparing to introduce alternatives to Microsoft Windows due to being placed on the U.S. Entity List, which limits its access to American software and services. Since launching HarmonyOS in 2021, Huawei is now set to launch its own desktop operating systems as its Microsoft license nears expiration, making it unlikely to receive an extension. Huawei plans to expand HarmonyOS into desktop and laptop PCs, potentially using the Android Open Source Project as a foundation, and may also consider various Linux distributions as alternatives to Windows. This shift could impact Microsoft's market share, especially in regions outside the U.S., and may provide opportunities for Linux to gain popularity as it closes the functionality gap with Windows.