Learn how to find, add, turn off, and remove extensions in Microsoft Edge browser. Extensions are tools that customize your browser experience and offer you more control.

Learn how to download and install Microsoft 365 or Office 2021 on a PC or Mac with a Microsoft account, work or school account. Find tips, troubleshooting, and activation steps for Microsoft 365 or Office products.

Learn how to schedule, present, and manage a large meeting in Teams with up to 1,000 attendees. Find out the options and settings for Teams meeting, webinar, and live event, and the limitations for breakout rooms and polls.

Phone Link lets you access your Android device's text messages, photos, apps, calls, and notifications on your Windows PC. Learn how to set up Phone Link with a QR code or manually, and what system requirements and permissions are needed.

Xbox Game Pass Standard 是一种订阅服务，让你可以在 Xbox 主机上玩数百款高质量游戏，享受在线多人游戏和成员折扣。 了解如何获取、管理、取消、转换和共享 Xbox Game Pass Standard，以及与其他 Xbox Game Pass 计划的区别和联系。

Learn how to troubleshoot slow downloads of games and apps on your PC with Xbox. Check the Xbox status, Delivery Optimisation setting, network hardware, and other possible causes.

Learn how to stop or block website notifications in Edge settings or from your browser address bar. Website notifications appear in the lower right corner of your screen and are also displayed in the Notification Center.

本页介绍了如何通过 Xbox 应用和 Battle.net 启动器在电脑上使用 Game Pass 订阅玩 Blizzard 游戏，以及如何将 Xbox 和 Battle.net 帐户链接。 你需要是 Game Pass Ultimate 或 PC Game Pass 订阅者，或者是主机版 Game Pass 订阅者，才能享受这些游戏。

系统要求. 手机连接 体验从 Windows 电脑和 手机连接 开始。 从电脑中，你可以使用预安装在设备上的连接至 Windows 应用或可从 Google Play 或 Samsung Galaxy Store 下载的连接至 Windows 连接到选择 Android、Samsung、HONOR、OPPO、ASUS 和vivo体设备。

Microsoft Teams (免费) 有助于将家人和朋友聚集在一起。 你可以在一个应用中通过会议和通话、 聊天和协作与人员和组联系。 借助 Teams 中的社区，你可以找到在 安全空间中共享相似兴趣并增强社交联系的爱好者。 查看 Microsoft Teams (免费) 提供的一些功能和 生产力应用 ，并确定最适合你的功能。