On Windows, iOS, and Android Microsoft Defender will check links that you (or an app on your device) open to try and spot any that may be dangerous. If we find a harmful link, we'll block it and let you know.

Xbox Support ... Xbox Support

The easiest way to find the warranty type for your device and the coverage dates is in the Surface app: Select Start , enter surface in the search bar , then select the app from the list of results.

You can view your Xbox purchase history on your Xbox console or the web. Use the steps below to review your info or get help with a charge that you don’t recognise.

In the Microsoft Store app: Close the Store app and reopen it, then try your purchase again. If that doesn't work, try to make your purchase from the Store through a web browser.

Microsoft アカウントのセキュリティ情報を管理し、確認コードの問題をトラブルシューティングする方法について説明します。

Xbox サービス、ゲーム、アプリをチェックして、サービスが停止していないかどうかをご確認ください。

デスクトップ アプリケーションまたは Web ブラウザーから Office または Microsoft 365 にサインインする方法について説明します。

If you receive eight strikes, your account won't be able to use features such as messaging, party chat, multiplayer, and other social features for a year. During this time, you can still sign in to your Xbox profile, use certain apps, make purchases, and play games that don't require Xbox services.

The Microsoft 365 App store is the place to find, install, or add, apps or agents that you can use to be more productive.