Use the On-Screen Keyboard (OSK) to type | Microsoft Support
Learn how to use the On-Screen Keyboard (OSK) instead of a physical keyboard to type and enter text on your PC.
Contact - Microsoft Support
Support for Windows 10 has ended on October 14, 2025. Learn more about your options for Windows 10.
Gaming Services Repair Tool for PC | Xbox Support
Learn how to use the Gaming Services Repair Tool to troubleshoot installation and update issues with Gaming Services on PC.
Xbox Status | Xbox Support
Check the Xbox services, games, and apps for any service outages.
Uninstall or remove apps and programs in Windows - Microsoft Support
Uninstall from Control Panel In search on the taskbar, enter Control Panel and select it from the results. Select Programs > Programs and Features. Press and hold (or right-click) on the program you want to remove and select Uninstall or Uninstall / Change. Then follow the directions on the screen. Need more help? If you can't find an app or program, try the tips in See all your apps in ...
下载 Microsoft Authenticator | Microsoft Support
注意 Microsoft Authenticator 不 适用于电脑或 Mac,因为出于安全原因,验证器应用是专为智能手机设计的。 了解详细信息。 Microsoft 不再支持超过一年的 Authenticator 版本。 始终使设备保持最新。 中国用户应阅读 如何在中国下载和使用 Microsoft Authenticator。
查找 BitLocker 恢复密钥 | Microsoft Support
重要 Microsoft 支持部门无法检索、提供或重新创建丢失的 BitLocker 恢复密钥。
Microsoft.com Worldwide
Microsoft.com Worldwide Microsoft.com is available in a variety of countries/regions. Choose your language preference below.
在 Windows 中更改默认应用 | Microsoft Support
摘要 本文介绍如何使用“设置”应用在 Windows 中更改默认应用。 用户可以按文件类型、协议或应用程序分配应用,以控制文件和链接的打开方式。 它重点介绍了如何设置默认浏览器和自定义应用关联以提高工作效率。 在 Windows 中自定义默认程序和应用关联是一个简单的过程,可以增强计算体验 ...
“Microsoft 手机连接”和“连接至 Windows” 简介 | Microsoft Support
“你的手机”现在是“Microsoft 手机连接”! 详细了解我们最近对电脑和 Android 移动应用的名称更改。