Thanks for sharing the screenshot, Francesco.
Depending on the screenshot, your Windows is activated with a volume license.
If your computer is not part of any network or domain, I am afraid that your Windows activation license is not valid for home users. This is because the volume license is only used by big organizations and companies and will expire after some time, it is not permanent like the Home and Pro license which does not have an expiration date.
Therefore, it is best to contact the vendor or person who installed Windows to activate it with a genuine license key.
Please let me know if you need further assistance.
感谢分享截图,Francesco.
根据截图,您的 Windows 已使用批量许可证激活。 如果您的计算机不属于任何网络或域,恐怕您的 Windows 激活许可证对家庭用户无效。这是因为批量许可证仅由大型组织和公司使用,并且会在一段时间后过期,它不像没有到期日期的 Home 和 Pro 许可证那样是永久性的。 因此,最好联系供应商或安装 Windows 的人员,使用正版许可证密钥激活它。 如果您需要进一步的帮助,请告诉我。