SharePoint is a browser-based app that you connect to through your web browser. If your organization has assigned you a license that includes SharePoint, you can sign in.In this article, we discuss the two most common ways to sign into SharePoint:

Uninstall from the Start menu. Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall.. Uninstall in Settings Select Start > Settings > Apps > Installed apps .. Find the app you want to remove, select More > Uninstall.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Stay connected to friends across your social networks while gaming on a Windows device. Link your favorites such as Discord, Reddit, Steam, Twitch, and more.

Note: The Wireless Display app is available on devices running Windows 11, version 22H2 and later.If you're running an earlier version of Windows, launch the Connect app by entering connect in the search box on the taskbar, and selecting Connect in the list of results. To find out which version of Windows you're running, see Which version of Windows operating system am I running?

了解如何通过 适用于 Android 的 Windows 子系统 ™ 在Windows 11电脑上使用和安装移动应用。

If this is the first time you're installing Microsoft 365 or Office, you may have to complete a set of pre-installation steps or you may need to follow different steps than what's shown below.

在受信任的设备上打开双重验证提示. 根据组织的设置，在执行双重验证时，你可能会看到一个检查框，上面写着“n 天不再询问”。 如果已选择此选项来停止双重验证提示，然后丢失设备或设备可能遭到入侵，则应Microsoft 365 将你注销所有设备，以帮助保护你的帐户。

如果麦克风功能出现问题，则以下信息可以帮助你排除故障和解决问题。

概要. 成功启动计算机后，Windows 注册表检查器工具 (Scanreg.exe) 会每天创建一次系统文件和注册表配置信息（包括用户帐户信息、协议绑定、软件程序设置和用户首选项）的备份。