Summary. Windows 10, versions 2004, 20H2, 21H1, 21H2, and 22H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 22H2 are included in the latest monthly quality update for Windows 10, version 2004, 20H2, 21H1, and 21H2 but are in an inactive and dormant state.

You can add an input language in Settings. Adding an input language lets you set a language-preference order for websites and apps. It also lets you change your keyboard language.

Check the Xbox services, games, and apps for any service outages.

Windows Media Player 可视化效果 Windows Media Player 插件 桌面主题和壁纸 可视化效果是在 Windows Media Player 的“正在播放”模式下随着音乐而变化的颜色、形状和样式。

Learn how to reset your PIN if you aren't signed in to Windows and having trouble using your PIN.

了解如何升级Windows 10 家庭版Windows 10 专业版访问更高级的安全性和网络功能。 按“提交”即表示你的反馈将用于改进 Microsoft 产品和服务。 你的 IT 管理员将能够收集此数据。

了解如何解决登录 Microsoft 帐户时出现的问题。 解决密码验证、锁定帐户和其他 Microsoft 帐户登录问题。 如果无法登录到Microsoft帐户，大多数问题都可以通过登录帮助程序工具进行识别。

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

How to use the IF function (combined with the AND, OR, and NOT functions) in Excel to make logical comparisons between given values.

Learn how to activate Office pre-installed on new Windows 10 PCs or with a new product key.