Learn the basics. Get going quickly and easily with Microsoft 365 video training. Start now. Microsoft Copilot tutorials. See how to get started with Copilot for Microsoft 365, your everyday AI companion. Watch Copilot videos. Training templates. Learn what's possible with Word, Excel, and PowerPoint. Download now.

Troubleshoot mobile apps on Windows. Privacy with Windows Subsystem for Android™ and Amazon Appstore. Learn how to use and install mobile apps on your Windows 11 PC with the Windows Subsystem for Android™.

Manage cookies in Microsoft Edge: View, allow, block, delete and use. Cookies are small pieces of data stored on your device by websites you visit. They serve various purposes, such as remembering login credentials, site preferences, and tracking user behavior.

We've put together this article to describe fixes for the most common problems. Your Azure Active Directory (Azure AD) organization can turn on two-step verification for your account. When two-step verification is on, your account sign-in requires a combination of the following data: Your user name. Your password.

Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.

See plans and pricing. Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

观看此视频，了解如何 使用 Microsoft 帐户删除或还原文件 。. 转到 OneDrive 网站 ，并使用 Microsoft 帐户或工作或学校帐户登录。. 提示: 通过业务助手获取技术专业知识。. 与我们的小型企业顾问联系，帮助使 Microsoft 365 产品适用于你和你的企业中的每个人。. 了解 ...