正版 Windows 由 Microsoft 发布，并由 Microsoft 或值得信赖的合作伙伴授予相应许可并提供支持。 你需要正版 Windows 才能访问可选的更新和下载，以帮助你充分利用电脑。 下面是一些关于正版 Windows 软件的常见问题解答。

激活是一个技术过程，用于将产品密钥或数字权利与设备的硬件配置配对。 这不评估副本本身的真实性，也不保证 Windows 副本是 正版 的。 它只确保产品密钥或数字权利对硬件配置有效。 另一方面，验证是检查关键 Windows 许可文件是否未被损坏、删除或删除，以及是否必须接收某些更新和下载的 ...

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Discover the benefits to co-authoring documents in your organization and learn about versioning, checkin/checkout, and mixed Office environments.

或者，如果你在计算机上成功安装了 Microsoft 365 或 Office，但需要有关激活或重新激活它的帮助，请转到： 对于 Microsoft 365 - 激活 Office。 对于 Microsoft 365 for Mac - 激活 Office for Mac。 对于 Office 2021、2019 或 2016 - 在其他设备上重新安装或安装后激活 Office。

Virtualization lets your Windows device emulate a different operating system, like Android or Linux. Enabling virtualization gives you access to a larger library of apps to use and install on your device. If you upgraded your device from Windows 10 to Windows 11, these steps help you enable virtualization.

Find and download free templates to create documents like calendars, business cards, letters, greeting cards, brochures, newsletters, or resumes.

Microsoft 帐户 可在许多任务中取代产品密钥，例如，激活 Microsoft 365 和重新安装 Microsoft 365。 有关 Microsoft 365 产品密钥的常见问题 查看以下部分，以确定是否需要 Microsoft 365 产品密钥，并了解密钥的用途（如果已有）。

If you forgot your work or school password or have been locked out of your account, you can use your security info and your mobile device to reset your work or school password.

If you already bought and installed genuine Office, but you're still seeing a message to Get genuine Office, you may need to completely uninstall the apps to make sure all traces of the counterfeit version are removed. Once that's done, reinstall the genuine version of Office. For help with this, follow the steps in the section below, Uninstall the counterfeit version of Office. Counterfeit ...