Contact Us - Microsoft Support
https://support.microsoft.com/en-us/contactusSmall & Medium Business: Microsoft 365 Admins. Open a service request in the Microsoft 365 Admin Center. On-Premises Support. Get paid technical support for on-premises Microsoft products and services. Microsoft Store Support. Get help with choosing a Microsoft product, or ask about a previous purchase from the online or physical store.
Contact Us - Microsoft Support
support.microsoft.com › en-us › contactusSmall & Medium Business: Microsoft 365 Admins. Open a service request in the Microsoft 365 Admin Center. On-Premises Support. Get paid technical support for on-premises Microsoft products and services. Microsoft Store Support. Get help with choosing a Microsoft product, or ask about a previous purchase from the online or physical store.
Contact Microsoft Office Support
support.microsoft.com › en-us › topicSign in to Microsoft 365 with your Microsoft 365 admin account, and select Support > New service request. If you're in the admin center, select Support > New service request. If you're an admin on the account, call (800) 865-9408 (toll-free, US only). If you’re outside the United States, see the global support phone numbers.