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Microsoft 365 for enterprise
Become an AI-powered organization
Empower your teams to drive better business results with Microsoft 365. Then supercharge it with Microsoft 365 Copilot, your AI assistant for work.
Solutions
Transform the way your organization works
- Microsoft 365 Copilot brings together powerful AI capabilities—Chat, Search, Agents, Notebooks and Create—in one experience.
- Be more productive, streamline tasks, and uncover insights in seconds with Microsoft 365 Copilot Chat.
- Describe what you’re looking for—as a question, phrase, or command—and find it fast with AI-powered enterprise search.
- Access ready-to-use agents—from Microsoft and trusted partners—in the Agent Store or build your own with Copilot Studio.
- Use targeted AI to bring together your chats, files, meeting notes, and project materials in Copilot Notebooks.
- Use Create to craft AI-powered images, posters, banners, and videos that reflect your brand.
- Drive productivity and innovation with a security-forward, AI-powered solution.
- Save time and cut costs with zero-touch deployment, automatic updates, and fast issue resolution through smart device management.
- Get real-time access to Microsoft 365 apps for secure collaboration and flexible work, supported by identity access management.
- Give frontline teams real-time updates, documents, and resources tailored to their role, location, or department.
- Simplify workflows with custom AI agents that automate tasks, manage inventory, and free up your frontline for what matters most.
- Provide fast, easy sign-in and access to apps and resources with simplified authentication.
- Get real-time highlights, follow-ups, and action items to keep everyone aligned and moving forward.
- Look and sound great—whether in-person or remote—with AI features like voice isolation, speaker tracking, and online booking.
- Move meetings and calls between devices without dropping the conversation or losing connection.
- Identify, prevent, investigate, and respond to attacks across email, endpoints, identities, and cloud apps.
- Save on time, support, and licensing costs when managing devices and Cloud PCs.
- Give employees access to their personalized Windows 365 Cloud PCs on any device, from anywhere.
Featured news
Discover what’s happening with Microsoft 365
Report
2025: The Year the Frontier Firm is Born
Check out the 2025 Work Trend Index Annual Report to learn how intelligence on tap will rewire business—and why every leader will need a new blueprint.
Microsoft Marketplace
Introducing Microsoft Marketplace
Your trusted source for cloud solutions, AI apps, and agents. Find, buy, and deploy from a comprehensive catalog of partner solutions.
Microsoft AI Tour
Take your organization to the AI frontier
Join the free Microsoft AI Tour—learn, connect, and lead the future of innovation.
ROI of AI
These companies are driving real results with Copilot and agents
AI-forward companies are using Copilot and agents to increase revenue, cut costs, and drive business transformation.
Microsoft 365 Copilot app
Your starting place for AI at work
Give your team features like enterprise search, secure AI chat, agents, dynamic content creation, and easy access to apps and files.
What’s included
Tools for employees and the frontline
Microsoft 365 Copilot Chat
Empower every employee with an AI assistant.
Copilot in Teams
Reference who said what in meetings and suggest action items in real time.3
Copilot in Word
Get help with writing new content, editing documents, and summarizing text.
Copilot in Excel
Generate visual data models using commands and inputs.
Copilot in PowerPoint
Start a new presentation from a simple prompt.
Copilot in Outlook
Summarize email threads, draft responses, and turn notes into professional messages.
Copilot Studio
Extend and customize Microsoft 365 Copilot to meet your organization's unique needs.
Microsoft Defender for Endpoint
Discover and help secure endpoint devices across your multiplatform enterprise.
Microsoft Defender for Identity
Help protect your on-premises identities with cloud-powered intelligence.
Requires Microsoft 365 E5.
Requires Microsoft 365 E5.
Defender for Cloud Apps
View apps used in your organization, address cyberthreats, and help control data travel in real time.
Requires Microsoft 365 E5.
Requires Microsoft 365 E5.
Windows Hello for Business
Sign in to laptops, tablets, other devices, and apps quickly, with no password required.
Intune
Empower employees to work on mobile devices while protecting company data.
Microsoft Purview eDiscovery
Help your organization find relevant data quickly and cost-effectively.
Teams
Stay focused, help your team thrive, and improve communication (separate license required).3
Word
Bring your words to life with smart writing assistance, document designs, and collaboration tools.
Excel
Easily create spreadsheets from templates and use modern formulas to perform calculations.
PowerPoint
Convert docs to presentations, create new decks from prompts, and find impactful imagery.
Outlook
Efficiently manage emails, calendars, contacts, and tasks from one app.
SharePoint
Empower teamwork, quickly find information, and collaborate across your organization.
Windows 11
Use an operating system that’s powerful for employees, consistent for IT, and secure for all.
Viva Glint
Use organization-wide surveys to better understand employee ideas and needs (requires Viva).
Viva Engage
Connect everyone at your organization through employee communities and conversations.
Viva Insights
Empower your organization with data-driven, actionable personal insights to increase productivity.
Viva Connections
Help employees explore news, join conversations, and connect in the apps and devices that they use daily.
Viva Pulse
Empower managers and project leads to quickly capture feedback and easily view the results.
Viva Learning
Encourage employees to prioritize their growth and development.
Viva Amplify
Centralize campaign management to reach and engage employees (requires Viva).
Demos
Explore Copilot
Work more productively, boost efficiency, and improve business outcomes with Microsoft 365 Copilot.
RESEARCH INSIGHTS
Discover the economic impact of Microsoft 365 E3
Explore projected 3-year benefits based on interviews and aggregated enterprise survey data. See the Microsoft-commissioned Forrester Consulting study4 for details.
Plans
Find the plan that’s right for you
Customer stories
Explore how businesses use Microsoft 365
Choose your plan
Find the best plan for your organization's unique needs.
- [1]Once your paid subscription begins, you have a 7-day cancellation window to receive a prorated refund, only paying for what you use. You may cancel your subscription at any time in the Microsoft 365 admin center. Learn how to cancel your Microsoft 365 subscription. When a subscription is canceled, all associated data will be deleted. Learn more about data retention, deletion, and destruction in Microsoft 365.
- [2]After your one-month free trial ends, your subscription will automatically convert to a paid subscription and you’ll be charged the applicable subscription fee based on the subscription term and billing plan you select. Cancel anytime during your free trial to stop future charges. A credit card is required to sign up. Storage for trials will be limited. Microsoft reserves the right to suspend access to its products and services if payment is not received after your one-month free trial ends. Learn more.
- [3]Microsoft Teams license required.
- [4]The Total Economic Impact™ Of Microsoft 365 E3: The Combined Cost Savings And Business Benefits Enabled By Microsoft 365 E3, Microsoft Teams, And Microsoft 365 Copilot, a commissioned study conducted by Forrester Consulting, January 2025. Results are over three years for a composite organization created by Forrester using responses from five interviewed decision makers and survey results from 269 respondents with experience using Microsoft 365 E3, Microsoft Teams, and Microsoft 365 Copilot at their organizations. As of October 2023, some Microsoft 365 and Office 365 suites no longer include Microsoft Teams.
- [5]Microsoft 365 Copilot Chat will begin to rollout in Word, Excel, PowerPoint, and OneNote on Windows desktop, web, and Mac beginning in mid-August 2025 and is expected to complete early October 2025. Mobile rollout will also start mid-August and is expected to complete by end of September 2025. Availability may vary by market and license.
- [6]Copilot Studio capabilities in Microsoft 365 are provided under Copilot Studio terms. Learn more
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