了解如何排查 Windows 中的蓝牙问题。 解决连接蓝牙设备或配件时出现的问题。

If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings.

Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

Creating a passkey. To create a passkey for your Microsoft account, follow these steps on the device for which you’d like to create a passkey:

Find out what parts of a PDF file will look correct and which won't when you open them in Word, and what to do about it.

Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality.

This article is for Outlook.com. If you're using Outlook for Windows, see Fixes or workarounds for recent issues in Outlook for Windows.. If you're having problems accessing Outlook.com, you can see the status of Microsoft Office Online Services at the Service Health portal.. If you're having problems sending or receiving email, read how to Fix Outlook.com email sync issues.

How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.

Découvrez comment accéder à vos options de connexion Windows et les gérer. Utilisez un mot de passe, un Windows Hello ou une clé de sécurité pour déverrouiller votre appareil.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2