MICROSOFT SUPPORT Contact Microsoft customer support The type of support Microsoft provides depends on the product you're calling about and if you have a product for home or for business use. It can also depend on if you want help for an issue with a service like OneDrive or Outlook.com, or help with Windows, but you don't have an existing Microsoft 365 ...

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Get step-by-step instructions on how to use replacement components to repair out-of-warranty XBOX Nano Controller yourself.

Need help with an XBOX console, an XBOX game or XBOX network? Find out how to get in touch with us.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Support for Office 2021 has ended on October 13, 2026. Learn more about your options for Office.

The type of support Microsoft provides depends on the product you're calling about and if you have a product for home or for business use. It can also depend on if you want help for an issue with a service like OneDrive or Outlook.com, or help with Windows, but you don't have an existing Microsoft 365 subscription. Learn more about which products are included for home or for business.

The Microsoft Authenticator app backs up your account credentials and related app settings, such as the order of your accounts, to the cloud.

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

Provides information for avoiding and reporting Microsoft technical support scams.