XBOX Support offers help for XBOX, Game Pass, and billing questions. Get advice and customer service in the XBOX Support community.

Check the XBOX services, games, and apps for any service outages.

Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.

If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription. Having problems with your product key?

At Microsoft, we are dedicated to providing our customers with the tools they need to achieve what matters, in their work and life. In order to focus on new benefits, we occasionally remove features and products. In October 2026, Microsoft Publisher will reach its end of life. After that time, it will no longer be included in Microsoft 365 and existing on-premises suites will no longer be ...

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Learn how to create installation media for installing or reinstalling Windows.

If you're having difficultiy updating your Office through the Office Updater, you can update Office through Windows Update.

Windows 11 Windows 10 Summary Time, date, time zone, and daylight-saving time settings can be configured in the Settings app in Windows. To set these settings in Windows, select the desired task from the following list: Set the date and time Select Start > Settings > Time & language > Date & time.

注 職場または学校アカウントを使用して Windows にサインインする場合は、SharePoint に自動的にサインインします。 この記事の画像は、特に説明がない限り、モダン エクスペリエンスを示しています。 詳細については、「使用している SharePoint のバージョンを確認する方法」を参照してください。