You do not need to install Windows 7 first and then upgrade. That is a time-consuming process. You can perform a "Clean Install" using the key directly.
1 answer. ... Hi! Microsoft has disabled the free upgrade path from Windows 7/8. x as of late 2023. That means your Windows 7 key ... Microsoft Learn Show all Run Unactivated: You can still install and use Windows 10 without a key. The system will remain functional for most tasks, including receiving security updates, but you will see a "Windows is not activated" watermark and will be unable to use personalization settings like changing your wallpaper. Use a Microsoft Account: If you previously upgraded this PC, sign in with the can i use my windows 7 key for windows 10