Learn how to access SharePoint, a browser-based app for online collaboration and document management, through your web browser. Find out how to check your subscription, troubleshoot issues, and get training for SharePoint.

Learn how to access your Hotmail or Outlook.com email account with your Microsoft Account password. Find troubleshooting tips, service status, and help options if you have problems signing in.

Learn how to create and use app passwords for devices that don't support two-step verification. Find out how to sign in with app passwords for Xbox 360, Outlook, BlackBerry, and more.

Learn how to add, manage, and use verification codes to sign in to your Microsoft account. Find out how to get codes via email, phone, app, or passkey, and how to troubleshoot common issues.

Learn how to access your Microsoft personal or work or school account with your email, phone number, or Skype sign-in. Find tips and solutions for common sign-in issues and other Microsoft services.

Learn how to use a USB cable, the Xbox Wireless Adapter for Windows, or Bluetooth to connect your Xbox controller to a Windows PC. Find out how to update your controller firmware, pair with Bluetooth devices, and switch between Xbox Wireless connections.

Learn how to earn Microsoft Rewards points by searching with Bing, buying from Microsoft Store, playing games on Xbox, and more. You can redeem your points for gift cards, movies, games, donations, and more.

Learn how to sign in to SharePoint, create and access sites, upload and share files, collaborate with others, and more. Find links to training and resources for SharePoint in Microsoft 365 and SharePoint Server.

Learn how to track your Microsoft Rewards order after you redeem an award with your Microsoft account. Find out why your order may be cancelled and how to change your primary email address.

登录到 microsoft365.com 以查看Microsoft 365 工作或学校帐户。 登录. 安装和管理应用。 在 Office 应用卡上，选择“管理”，然后选择“安装”以安装或重新安装最新的桌面应用或其他应用，例如 Project 或 Visio 。(只要管理员 为你分配了许可证 并授予你自安装的权限，安装选项就可用。