如果您正使用的是标准版本的 Outlook Web App： 在 Web 浏览器中，使用组织电子邮件管理者提供的 URL 登录到 Outlook Web App。 输入用户名和密码，然后选择“登录”。

Download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac. Set up Office apps and email on a mobile device. Small business help and learning. Learn how to download and install apps you need from your Microsoft 365 business subscription.

To use mobile apps on your Windows 11 PC, you need to install the Amazon Appstore. Once it's set up, you'll be able to browse and install mobile apps from a curated catalogue. Android is a trademark of Google LLC.

On your Windows device, launch the Xbox app for Windows. Select Search on the taskbar, type Xbox, and then select it from the list. If the app isn't installed, you can get it for free from the Microsoft Store. Sign in with your Microsoft account. In the sidebar menu on the left, select Cloud Gaming.

了解如何登录 Outlook Web App，以访问邮件、日历和联系人信息。

Connect with friends in party chat. With party chat, you can join friends or other players with video or voice chat while playing a game together, watching a show, or hanging out. These communication settings can be adjusted to limit who you want to chat with—for you and other members of your Xbox family group.

获取有关所有 Xbox 移动应用的信息，并了解这些应用对你和你的游戏体验有何帮助。.

If you're in Windows 11 and you're having problems with an app from Microsoft Store, consider these updates and fixes. First, sign in to your Microsoft account. Next, work through these possible solutions in the order presented. Make sure Windows is up to date.

. Games & apps. Troubleshoot issues with the Xbox app for Windows. If you're having problems installing or playing a game from the Xbox app on your PC or Windows device, try the following solutions. Solutions. Collapse all. Problems installing a game from the Xbox app. Run the Gaming Services Repair Tool.

If you're using your work or school account (such as, alain@contoso.com), two-factor verification, and Microsoft 365 apps in your organization, you can manage your app passwords from the Office 365 portal page. For detailed instructions, see "Create and delete app passwords using the Office 365 portal" in this article.