2025年1月30日 · This page provides support links for home users and support phone numbers for business users.

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Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

If you're an admin on the account, see the global support phone numbers. Business Assist for Microsoft 365 is designed for small businesses to give you and your employees around-the …

MICROSOFT SUPPORT Learn how to change the email address or phone number that’s associated with your Microsoft account.

Use the options under My phone numbers to enter and publish or unpublish your phone numbers. Your phone numbers are part of your presence information and are used by other Lync 2010 …

Chat or receive a call back from a technical support expert: If you have a Microsoft 365 Basic, Microsoft 365 Personal, or Microsoft 365 Family subscription, get questions answered from …

If you still need help with your purchase, select your region to find the phone number for your country. If your country/region is not listed, see Customer service phone numbers.