Microsoft Copilot is Microsoft’s family of AI assistants, as well as agents built into Word, Excel, Outlook, Teams, Dynamics 365, Power Platform, and Microsoft’s security tools. Copilot grounds its answers in your organization’s data through Microsoft Graph, drawing only on the documents and information each user can already access. This guide explains how Copilot works, which tools are available today, where Microsoft is headed, and how to assess whether your organization is ready.
Who This Is For
Business and IT leaders who are evaluating Microsoft Copilot, piloting it with a small group, or deciding whether to expand it across the organization
In Brief:
- Microsoft Copilot is a family of AI assistants and agents that spans Microsoft 365, Dynamics 365, Power Platform, GitHub, and Microsoft’s security products. Copilot can be powered by models from OpenAI, Anthropic, and Microsoft itself.
- Many of the standalone copilots Microsoft announced in 2023 have evolved into role-based agents, Copilot Studio, and Copilot Cowork, with Microsoft Agent 365 providing central governance for agents.
- Copilot is moving from answering questions to completing work, with Copilot Cowork handling multi-step tasks and Microsoft Agent 365 helping IT govern agents centrally.
- Used together, Copilot tools can support a project from start to finish, whether building a board presentation or serving customers after launch.
If you feel like you’re flying solo at work, Microsoft Copilot may be the AI partner you need to share the controls when the winds get rough. And you wouldn’t be the only one reaching for it. Microsoft 365 Copilot passed 30 million paid seats in mid-2026.
Whether you need an answer to a simple, “How do I …?” question in Excel, to sift through several meetings’ worth of notes stored in SharePoint, or find a complex solution in Power Platform, Copilot has the answers — and they’re all based on your business data.
In this blog, we’ll help chart your course with Microsoft Copilot. After a quick overview of Copilot’s history and benefits, we’ll dive into the currently available copilots (and copilots yet to land). Then, we’ll showcase how these copilots can work together to promote new product development, increase efficiencies, and lower costs.
So fasten your seat belt and prepare to learn how Microsoft Copilot will unlock business value.
What Is Microsoft Copilot? A Flight Log
Microsoft Copilot is the name Microsoft uses for the AI assistants and agents that run across its products. There’s a consumer Copilot app for personal use, but for businesses, the center of gravity is Microsoft 365 Copilot — along with Copilot experiences built into Dynamics 365, Power Platform, GitHub, and Microsoft’s security tools.
Copilot grew out of Microsoft’s long partnership with OpenAI, the creator of ChatGPT, which gave Microsoft access to the large language models (LLMs) behind the popular chatbot. That relationship continues, and Microsoft holds roughly a 27 percent stake in OpenAI following OpenAI’s 2025 restructuring. But Copilot no longer depends on a single model provider. Microsoft 365 Copilot now also uses Anthropic’s Claude models and Microsoft’s own in-house Microsoft AI models.
So, how does it work? Microsoft 365 Copilot processes each prompt and places a call to Microsoft Graph, which contains all your Microsoft files, emails, meetings, chats, calendars, and more. Copilot then uses that data, along with the Microsoft Semantic Index, to “ground,” or contextualize, your prompt before sending it to the LLM.
The model generates a response, and Copilot runs additional grounding and responsible AI checks before returning it to you. You get a natural language answer built from your own work data, all without ever leaving the familiar Microsoft 365 environment.
The Benefits of Microsoft Copilot: Why Fly With AI?
Arguably its main benefit, Microsoft Copilot helps you get more done without leaving the app you’re using. Whether you’re creating Word documents, conducting business analysis, or building apps, you can describe what you need in plain language and let Copilot handle the first pass.
From that foundation, the benefits compound. Used well, Copilot can:
- Speed up everyday drafting, summarizing, and analysis across your Microsoft tools.
- Reduce time spent on repetitive tasks so your team can focus on strategic work.
- Help developers and makers extend your existing software and tooling investments.
- Pull together information from your Microsoft 365 files, email, and meetings in real time.
- Surface answers and recommend next steps.
- Help sales and service teams respond to customers faster with data-grounded recommendations.
- Work within the security, compliance, and privacy controls you already have in place.
That last point cuts both ways: Copilot respects your controls, so the quality of those controls directly shapes how safely it operates.
In the Air Now: Microsoft Copilot Tools You Can Use Today
Microsoft 365 Copilot Chat
Microsoft 365 Copilot Chat is the successor to Bing Chat Enterprise. It’s a secure, web-grounded AI chat available to Microsoft 365 business users, with enterprise data protection that keeps prompts and responses within your organization’s Microsoft 365 service boundary. Your prompts and responses aren’t used to train the underlying models. Copilot Chat is also where many users first encounter agents.
Microsoft 365 Copilot
Microsoft 365 Copilot is the paid license that brings Copilot into the apps people use every day, including Word, Excel, PowerPoint, Outlook, and Teams. Unlike Copilot Chat on its own, Copilot is grounded in your data through Microsoft Graph, so it can draft a proposal from your meeting notes, summarize an email thread you missed, or build a chart from a spreadsheet.
Microsoft has also built agents directly into the experience. You can @mention the Word, Excel, and PowerPoint agents in Copilot Chat to create documents, spreadsheets, and presentations without switching apps. And Copilot Cowork, now generally available, lets you hand off multi-step tasks that draw on multiple sources, then review the results when they’re ready.
Role-Based Agents for Sales and Service
Sales Copilot, previously known as Viva Sales, has evolved into the Sales agent in Microsoft 365 Copilot. It brings CRM data, emails, and meetings together inside Outlook, Teams, and Copilot Chat so sellers can check spot risks, deal context, and draft follow-ups without jumping between systems. A companion Service agent does the same for customer service teams, helping them summarize cases, find next steps, and draft customer responses.
Microsoft Copilot Studio and Power Platform
Copilot is now built into Power Apps and Power Automate, so you can describe an app or workflow in plain language and let Copilot build the first version. For custom agents, Microsoft Copilot Studio — which replaced Power Virtual Agents — lets makers and developers build agents grounded in business data and connected to other systems. Agents built in Copilot Studio can surface interactive app experiences directly in Copilot Chat, so users can approve requests or update records without leaving the conversation.
Microsoft Security Copilot
Security Copilot helps security teams investigate incidents, summarize alerts, and work through remediation steps using data from across Microsoft’s security tools. It runs as agents embedded in Microsoft Defender, Entra, Intune, and Purview. If your organization has Microsoft 365 E5 or E7, Security Copilot is included with a monthly allocation of Security Compute Units based on your license count.
GitHub Copilot
GitHub, which Microsoft acquired in 2018, is where many developers store, manage, and collaborate on code. GitHub Copilot suggests code as developers work and explains unfamiliar code, while also taking on development tasks as a coding agent. It generates suggestions using AI models trained on code, which helps developers move faster, though its output still needs human review.
Copilot in Windows
The Copilot app in Windows brings AI assistance to the desktop, helping you answer questions, find settings, and work with what’s on your screen. Microsoft has also announced plans to bring its Copilot experiences together into a single app.
On the Horizon: Where Microsoft Copilot Is Heading
When Copilot first launched, it was mostly about answering questions and drafting content. The next leg of the journey is about agents that complete work. A few shifts are worth watching.
Agents you govern centrally. Microsoft Agent 365 gives IT a single place to register, monitor, and govern agents across the organization, whether Microsoft, a partner, or your own team built them. If you’re planning an agent strategy, our guide to what every executive needs to successfully deploy Microsoft Copilot and Agent 365 explains the steps.
Always-on agents: Microsoft has introduced an “Autopilots” category, featuring agents with their own identity that act on a user’s behalf within the permissions and policies that admins set. The first, Microsoft Scout, is available in preview.
Agents working together: Microsoft is building toward agents that hand tasks to other agents. For example, agents published to Agent 365 are slated to work as connected agents inside Copilot Chat and in custom agents built with Copilot Studio.
Each shift raises the stakes in governance. An assistant that drafts an email for you to review is one thing. An agent acting on your behalf needs clear boundaries around what it can access and what it’s allowed to do.
Imagine the Possibilities: A Mini Microsoft Copilot Case Study
As you can see, Copilot now supports a wide range of business use cases. Here’s a hypothetical scenario to help you envision how copilots can work together to solve business problems step by step:
- Through interviews, surveys, and sales data, you’ve collected enough customer feedback to make a new product recommendation, but you need it for tomorrow’s board meeting. Access Microsoft 365 Copilot within Microsoft Word to produce a two-page product proposal and a one-page, bullet-pointed features list. Then, ask Copilot in PowerPoint to create a 10-slide sales deck. Copilot in Excel can also create a chart of sales revenue to include in the PowerPoint. Remember: When creating these documents, Microsoft 365 Copilot helps with data collection, analysis, and composition based on the information you have access to across the Microsoft information sources (like OneDrive, SharePoint, Teams, Outlook, etc.). Copilot also securely accesses third-party applications and your intranet, providing access to all the relevant data.
- The board wants to know more about your new product’s market potential. During a break, you use the sales agent in Microsoft 365 Copilot to tap into your CRM — whether it’s Dynamics 365 or a third-party CRM, like Salesforce — to create customer personas, sample customer emails for each persona, and evaluate business opportunities.
- Good news! The board approved the product, and now you need to meet with one of the new product’s vendors. However, you must maintain your competitive advantage by keeping your drawings, specs, and market analysis confidential. Copilot Chat helps assemble the documents and summarize the data for your new product team, all from within the group’s collaboration channel within Teams.
- Now you need to create an app that allows all employees working on the new product to access role-based information and communications channels. Copilot in Power Platform helps create the flow and app, and Copilot Studio helps build an agent that answers FAQs quickly and automates them without human intervention. Need to tweak the app? Use your own words to explain the changes to Copilot in Power Apps and let it make that adjustment for you.
- While assembling your product, cybersecurity alerts and warnings begin to sound. Microsoft Security Copilot quickly analyzes the alerts so you can react quickly and intelligently, heading off the cyberattack before it brings the production line to a halt.
- Hooray! Your product has reached the market but you need to continue gathering, classifying, and distributing customer information. Copilot in Dynamics 365 uses your sales data to help segment and analyze audiences, draft email responses to customers based on their questions, and prepare product listings.
Ready for Takeoff With Copilot
The age of AI is here, and other cross-platform deployments of LLMs have already emerged. More are undoubtedly on the way. But don’t lose sight of the bigger story: AI itself.
Whether it’s Microsoft Copilot or another tool, explore what any AI offering can deliver to your organization. Run through a checklist to determine whether your organization is ready. Start with processes that bog things down or that employees find painfully redundant. What can you automate? What can you speed up? What will help you achieve your vision? And how can you get AI into the hands of your traditional office workers to help spur creativity and productivity??
Ever feel like you’re flying solo at work? If so, Microsoft Copilot may be what you need to take the controls when the winds get rough. Download our checklist to see if your organization is ready.
Ready to chart your course with Microsoft Copilot? Let’s Talk.
