有关如何更改 Microsoft 帐户上的名称的说明。

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

There are many different products and services you can use to access your email messages, appointments and events, and contacts. Outlook offers many apps and services to meet your communication needs.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Note: If you own multiple one-time purchases of Office and are having trouble activating subsequent Office installs, see Change your Office product key.

Important: This article contains information on how to lower security settings or disable security features as a "workaround" for a specific problem.You should evaluate the risks associated with such workarounds in your particular environment. Before implementing a workaround, take appropriate additional steps to help protect the computer.

The SharePoint landing page serves as a comprehensive resource for end users exploring functionalities of SharePoint. It offers guidance on getting started with SharePoint, including how to sign in, create SharePoint sites, and set up pages to organize content effectively. Users can access tutorials on managing documents and libraries within SharePoint, as well as leveraging data and lists for ...

Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.

Windows 8.1以前のバージョンを実行している場合、または PC がWindows 11実行するための最小システム要件を満たしていない場合は、新しいWindows 11 デバイスに移行することを検討してください。 ニーズに合った PC を見つけます。 . ファイルやお気に入りを転送するように Microsoft アカウントを設定 ...

Billing & payments. Your dashboard is also where you can: Buy, renew, or cancel a subscription.