查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

Learn how to troubleshoot and fix problems with nearby sharing in Windows.

Microsoft made a commitment to provide 10 years of product support for Windows 7 when it was released on October 22, 2009. This 10-year period has now ended, and Microsoft has discontinued Windows 7 support so that we can focus our investment on supporting newer technologies and great new experiences.

How to use Stream's Transcripts and Captions features with video in OneDrive and SharePoint.

Lists the error codes that may be reported by Device Manager and the possible resolutions in Windows.

Create a channel in Microsoft Teams by selecting Create channel from the menu next to the channel name.

Para usar la escritura por voz, debes estar conectado a Internet, tener un micrófono que funcione y tener el cursor en un cuadro de texto. Una vez que actives el dictado por voz, empezará a escuchar automáticamente.

Get quick answers to common questions and learn how to use Notepad effectively with Microsoft Support.

Obtén información sobre cómo solucionar problemas cuando la cámara no funciona en Windows o si ves errores con los códigos 0xA00F4244 o 0x200F4244.

Saiba como solucionar problemas do Bluetooth no Windows. Resolva problemas ao conectar um dispositivo ou acessório Bluetooth.