如果這些步驟都沒有修正您的藍牙問題，請使用 Windows 意見反應中樞提報錯誤。 這可協助 Microsoft 判斷問題的根本原因。

System Restore . System Restore is a Microsoft® Windows® tool designed to protect and repair the computer software. System Restore takes a "snapshot" of the some system files and the Windows registry and saves them as Restore Points.

Experimenta la Web de una forma totalmente nueva cambiando al explorador Microsoft Edge desde Internet Explorer o Microsoft Edge (versión anterior).

Install theTranslator for Outlook to be able to read messages in other languages.

Questions and answers about artificial intelligence (AI), and how it's used in Microsoft products such as Microsoft Copilot.

If there was an unusual sign-in attempt for your account, you'll get an email or text message. We'll send a message to all your alternate contact methods.

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。

This article explains how to use web parts on SharePoint Online pages.

Learn about add-ons in Internet Explorer, including how to turn add-ons on or off, delete installed add-ons, and use Enhanced Protected Mode.

Desligar completamente o computador. Para desligar, selecione Iniciar e, em seguida, selecione Power > Desligar.. Suspensão. O sleep usa pouca energia, o computador é iniciado mais rápido e você volta instantaneamente para onde você foi deixado.