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Manage Microsoft 365 and Office 365
Find resources for admins and IT Professionals
For IT Professionals
Office 365 Enterprise
Deploy and manage Office 365 Enterprise for your organization, either stand-alone or with your existing on-premises infrastructure.
Microsoft 365 admin
Deploy and manage Microsoft 365 in your organization or school.
Microsoft 365 Security
Learn about the robust security solutions and services in Microsoft 365 Security so that you can better protect your organization across attack surfaces.
Microsoft 365 Compliance
Help your organization govern information, protect against risks, and comply with legal or regulatory standards.
Microsoft 365 Apps for enterprise
Find guidance about how to deploy Microsoft 365 Apps for enterprise from the cloud, from a local source, and with System Center Configuration Manager.
Manage Microsoft 365 and Office 365 with Office 365 PowerShell
Learn how to use Office 365 PowerShell with users and licenses, Skype for Business Online, SharePoint Online, and Microsoft Exchange Online.
Find troubleshooting and support resources for IT Professionals and admins.
For other audiences
Guidance for developing solutions for Office products and services.
Find help, training, and technical support for users of Office products on support.office.com.
Find help, training, and technical support for business owners