Microsoft Authenticator アプリは、2 段階認証を使用しているときにアカウントにサインインするのに役立ちます。

Training: Get up and running quickly on Skype for Business with this Quick Start.

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Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

Help for Microsoft mobile apps on Android and iOS devices. Find how-to articles and video tutorials for Samsung Galaxy and iPhone. Learn how to link your Microsoft 365 mobile apps, including Outlook, OneNote, and Your Phone.

了解如何安装扫描程序并使用它扫描 Windows 10 中的图片和文档。

本文介绍如何使用干净启动进程解决 Windows 8.1、Windows 8、Windows 7 或 Windows Vista 中的问题。

Describes Microsoft easy fix solutions and how to use them. "Microsoft easy fix" was formerly known as "Microsoft Fix it."

Learn how to protect your device with Windows Defender SmartScreen and other app and browser control settings in Windows Security.

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