如果你需要安装或重新安装 Windows 8.1,可以通过此页面上的工具,使用 U 盘或 DVD 创建你自己的安装介质。 使用介质创建工具(大约1.41 MB)下载 Windows。此工具为运行 Windows 7、8.1 和 10 的客户提供最佳下载体验。工具包含: 针对下载速度进行了优化的文件格式。
此页面列出了从 Windows 10、Windows 8.1 和 Windows 7 轻松过渡到 Windows 11 所需的信息、工具和提示。 2025 年 10 月 14 日后,Microsoft 将不再为 Windows 10 提供来自 Windows 更新的免费软件更新、技术支持或安全修复程序。你的电脑仍可正常工作,但我们建议迁移到 Windows 11。
If you are currently using Windows 7 or Windows 8.1, make sure to note down their respective License-key as you will need it to activate your Windows 10 OS later. If you are using Microsoft ...
Microsoft has confirmed that users can no longer use old Windows 7, 8, and 8.1 keys to activate Windows ... buying a Windows 11 key is now your only option unless you are willing to source old ...
Microsoft is also officially dropping extended support for Windows 8.1, which came out in October 2013. In addition, many third-party developers are likewise dropping support for aging versions of ...
Following are the client versions of Windows 8 and 8.1. When upgrading to Windows 8 from ... See Windows 8. The Pro version adds data protection via encryption, remote desktop capability (access ...
In order to encourage migration, Windows 7 and 8.1 users were able to upgrade for free until July 29, 2016. An upgrade for Windows Phone 8.1 to Windows 10 Mobile was also available; however ...
Windows 10 and 11 are not the most compact operating systems—minimum hardware requirements demand at least 20GB of free disk space, which make modern Windows ...
Every PC has a product key. But if you got Windows 10 by upgrading from Windows 7 or 8.1, or by buying it through the Windows Store app, you also have a "digital license." This digital license ...