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Microsoft 365

Become a more secure, AI-powered organization

Build a Zero Trust foundation to empower your organization’s AI transformation.
Solution overview

Get ready for the future of secure productivity

  • Establish a strong foundation of Zero Trust security that helps protect your identities, endpoints, and data—and embrace enterprise-grade AI with confidence.
  • Encrypt data, discover and classify sensitive files, and defend against cyberattacks.
  • Protect access to resources and data using strong authentication, provide a fast and easy sign-in experience, and manage application access and identities.
  • See what applications are being used, and monitor for shadow IT access and unsanctioned AI apps.
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Compare Value

Upgrade your productivity plan

Compare how these suites stack up, and prepare your business for AI when you level up with Microsoft 365 E3.

Office 365 E3

Microsoft 365 E3

Access core productivity apps and services such as Outlook, Word, PowerPoint, OneDrive, and SharePoint.

Prepare for AI with best-in-class productivity apps, Zero Trust security, enterprise-grade device and app management, and robust collaboration capabilities.

Security

  • Standard security [popover:]
  • Information protection [popover:]
  • Information governance [popover:]
  • Core security, identity, and access management capabilities [popover:]
  • Information protection [popover:]
  • Information governance [popover:]
  • Cyberthreat protection [popover:]

Endpoint management

  • Basic management capabilities [popover:]
  • Enterprise-grade device and app management [popover:]

Productivity and collaboration

  • Productivity apps across web, mobile, and desktop, including Microsoft Planner, Word, Excel, PowerPoint, OneNote, and Outlook
  • Everything in Office 365 E3, plus Microsoft Loop and Microsoft Clipchamp
ENTERPRISE PRODUCTS

Learn about the products and add-ons for a more secure, AI-powered enterprise

Microsoft 365 E3

Combine best-in-class enterprise productivity apps with core security and compliance capabilities.3

Microsoft 365 Copilot for enterprise

Spark creativity and increase productivity—at every level of your organization—when you add Copilot to your existing enterprise plan.2

Microsoft Teams Enterprise

Empower employees to get more done and transform the way they connect and collaborate—at home, in the office, and on the go—by adding Teams.1
Copilot Logo
Get Copilot For Work

Work more efficiently with Microsoft 365 Copilot

Discover a new way to work when you add Copilot to your Microsoft 365 plan.
RESEARCH INSIGHTS

Explore industry studies

  • Learn about the potential cost savings and business benefits of replacing traditional solutions in The Total Economic Impact™ Of Microsoft 365 E3 study.6
CUSTOMER STORIES

Learn how organizations have transformed with Microsoft

News

Get the latest industry news

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Blog

Support for Office 2016 and 2019 ends October 14, 2025. Upgrade to Microsoft 365 E3 to avoid risks.

Report

2024 Work Trend Index Annual Report: AI at work is here

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Microsoft Learn

Use Zero Trust security to prepare for AI companions, including Microsoft Copilot

Security

Data security in Microsoft 365 Copilot

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Next steps

Contact the Microsoft team

Connect with an expert to learn what Microsoft 365 can do for your business.
  1. [1]
    Some Microsoft 365 and Office 365 suites no longer include Microsoft Teams. Learn more.
  2. [2]
    Microsoft 365 Copilot may not be available for all markets and languages. To purchase, customers must have a qualifying Microsoft 365 plan for enterprise or business.
  3. [3]
    Does not include Teams or Microsoft 365 Copilot; add-on licenses are required.
  4. [4]
    A Teams license is required. Learn more about Microsoft Teams Enterprise.
  5. [5]
    Copilot Studio authoring capabilities in Microsoft 365 are processed by the Copilot Studio service, and data provided to such authoring capabilities including Microsoft 365 data, meta prompts, instructions, and configurations are subject to Copilot Studio terms and Azure compliance commitments. Learn more
  6. [6]
    The Total Economic Impact™ Of Microsoft 365 E3, a commissioned study conducted by Forrester Consulting, October 2022. As of October 2023, some Microsoft 365 and Office 365 suites no longer include Microsoft Teams.

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