AI built into Word, Excel, Outlook, Teams, and Windows.
Microsoft Copilot brings GPT-class AI into the Microsoft 365 ecosystem — Word, Excel, PowerPoint, Outlook, Teams, and Windows. It's the most integrated AI for organizations already running Microsoft infrastructure, turning everyday Office tasks into AI-assisted workflows without switching tools.
Microsoft Copilot is OpenAI's technology wrapped in Microsoft's enterprise infrastructure. The free Copilot at copilot.microsoft.com is a capable general AI assistant. The real power unlocks with Microsoft 365 Copilot ($30/seat/mo), which embeds AI across the entire Office suite: drafting documents in Word, analyzing data in Excel, building presentations in PowerPoint, managing email in Outlook, and summarizing meetings in Teams. For Windows 11 users, Copilot is built into the OS. For developers, GitHub Copilot is Microsoft's coding-focused offering. Enterprise adoption is driven by data residency, security compliance, and the fact that Copilot works inside tools employees already use — no behavior change required.
Copilot in Teams automatically transcribes meetings, generates structured summaries, identifies action items, and answers questions about what was discussed — even if you joined late. This is the most immediately valuable M365 Copilot feature for most organizations.
Describe what you need and Copilot drafts a complete document based on your instructions and existing company data. It can also rewrite, summarize, and extract key points from long documents — turning hours of reading into a five-minute summary.
Ask Excel Copilot questions about your data in plain English — it writes formulas, creates pivot tables, and generates visualizations. It can also identify trends and anomalies, translating complex data analysis into plain English summaries.
Free Copilot at copilot.microsoft.com is a standalone AI chat assistant with web search and image generation. Microsoft 365 Copilot ($30/seat/mo) embeds AI directly inside Word, Excel, PowerPoint, Outlook, and Teams — giving you AI that understands your documents, emails, and meeting content. You need an existing M365 Business plan to add M365 Copilot.
It depends heavily on usage patterns. Organizations where employees spend significant time in Teams meetings, drafting documents, or analyzing Excel data typically see strong ROI. The meeting summary feature alone saves many workers 30-60 minutes per week. However, teams with light Office usage or those who primarily need AI for creative writing or research may find Claude or ChatGPT more cost-effective.
Yes — M365 Copilot can search across your organization's SharePoint, OneDrive, Teams messages, and emails through Business Chat (BizChat). It respects existing M365 permissions — users only see data they have access to. All data stays within your Microsoft 365 tenant and is covered by enterprise security agreements.
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