Find out how to submit a request for a refund for a purchase of digital Xbox content.

In Microsoft Teams (free), you can start an instant meeting in no time! Easily reach out to your contacts, whether you're in a spontaneous mood or require a last-minute meeting.

若要在Windows 11电脑上管理输入和显示语言设置的所有方面，请使用以下方法。

在浏览 Web 时，Microsoft Edge 可以轻松保存密码。 在桌面或移动设备上的 Edge 浏览器中输入新密码时，Microsoft Edge 会询问你是否要记住用户名和密码。

Reinstall OneDrive for Windows. The OneDrive app comes with Windows 8.1 and Windows RT 8.1 and cannot be uninstalled, but you can uninstall OneDrive from Windows 7, Windows Vista and some versions of Windows 10.

Découvrez comment modifier ou réinitialiser votre mot de passe Windows si vous l’avez oublié ou perdu.

If you don't recognize a charge on your account, go to the Manage your payments page of your Microsoft account dashboard and select "Investigate". Learn more.

Helping users safely navigate web, app, and game content is one of Microsoft’s top priorities. If you live in a region that requires permission to create an account and access Microsoft services, you may be prompted to request or give parental consent.

编辑基于 Excel 表格的下拉列表. 如果将列表源设置为 Excel 表格，则只需从该列表添加或删除项目，Excel 会自动更新任何关联的下拉列表。. 要添加项目，请转至列表的末尾，然后键入新项目。

Wondering what multifactor authentication, sometimes known as two step verification, is? This article will explain it clearly.