Get help with Outlook for Windows, the Outlook app, Outlook.com, and more. Find training videos, how-to articles, and Outlook support content

Get troubleshooting tips to fix problems with apps from Microsoft Store.

Learn how to download Microsoft Teams. Get Microsoft Teams with Microsoft 365 or download a free version of Teams.

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。

When you use InPrivate tabs or windows, your browsing data isn't saved on your PC once you're done.

Live captions helps everyone, including people who are deaf or hard of hearing, better understand audio by providing automatic transcription. To make more content accessible to more people, live captions now has the ability to provide translations and will turn any audio that passes through your PC into a single English-language caption experience.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

Search for files. Looking for an older file? Search is a powerful tool to find all your online files. Type a word or phrase in the Search box.

Before you begin filling out the form. The steps below will help guide you when filling out the account recovery form. It can be a lengthy process as it's designed to ask questions about your account that only you can answer.

在 Outlook 中创建 PLC 组 (Office 365 教育版) 专业学习社区 (PLC) 组是一种 Microsoft 365 组，可为教育工作者提供一个共享空间用于协作。