Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.

Microsoft Teams Web アプリは、Chrome、Firefox、Internet Explorer を含むほとんどのデスクトップ ブラウザーで動作します。

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Learn how to design professional-looking presentations with Microsoft 365. Create high quality, customized slides in a few clicks with PowerPoint Designer.

With Edge Chromium, you can add multiple profiles. Profiles allow multiple users to operate in a shared environment while maintaining access to their personalized browser settings, bookmarks, and extensions.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Learn how to update your Xbox console offline. Unplug the network cable if you're using a wired network connection. Power off your console, and then unplug the power cord to ensure that the console is completely powered off.

Learn how to set up a connection to a proxy server on your Windows PC.

To play a recorded meeting in Microsoft Teams, go to the chat history of the meeting and click Play.