Natural language request in M365 app
AI Models & Assistants / Knowledge library
M365 Copilot (Microsoft 365 Copilot)
ai assistance within microsoft 365 work applications
Why learn M365 Copilot (Microsoft 365 Copilot)?
Supports drafting, summarization, analysis, and work-data retrieval within Microsoft 365. Organizational grounding follows user permissions and the configured experience. GitHub Copilot is a related brand with a different software-development focus, not the same product.
The problem it solves
Brings AI assistance to existing workplace content and applications, subject to licensing and access controls.
Where it came from
Microsoft 365 Copilot brings AI assistance into work applications such as Word, Excel, PowerPoint, Outlook, and Teams. Microsoft distinguishes experiences by licensing, integration depth, and whether responses can use organizational data.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Identify which Copilot experience and work-data access your account has.
- Summarize a test document and verify every action item.
- Check a generated spreadsheet formula against known values.
- Test whether a work-data answer respects the intended document scope.
- Evaluate a multi-app workflow by checking source fidelity and final artifacts.
Documentation and sources
- Microsoft 365 Copilot overview (learn.microsoft.com)
Catalog research notes
- Checked September 9, 2026: Microsoft's overview distinguishes web-grounded and work-grounded experiences and explains permission-scoped organizational context.
Connect the ideas
Explore next
Real World Example
Automated Project Synthesis for Global Engineering
Global engineering firms managing complex, multi-site infrastructure projects.
The business problem
Project managers lose significant time manually aggregating status updates from disparate emails, meeting transcripts, and technical specifications stored across SharePoint sites, leading to delayed reporting.
How this topic solves it
Implementing Microsoft 365 Copilot (Premium) enables automated grounding in organizational data via Microsoft Graph and Work IQ, allowing managers to query project status across all internal documents and communications without manual file consolidation.
- Assign Microsoft 365 Copilot (Premium) licenses to project management staff.
- Configure SharePoint Advanced Management to clean up inactive sites and ensure data quality.
- Use Microsoft Purview to classify sensitive technical specifications to ensure compliance.
- Instruct users to access Copilot within Microsoft 365 apps to synthesize project status reports from existing Graph-indexed data.
How Copilot accesses and processes organizational data for the user.
Accesses emails, files, and meetings
Intelligence layer for reasoning
Generates response
Grounded project summary
- User Prompt → triggers query → Work IQ
- Work IQ → fetches context → Microsoft Graph
- Microsoft Graph → provides data → LLM
- LLM → delivers answer → Final Output
Expected business outcome
Project managers achieve a unified view of project health by querying the AI directly, significantly reducing the time spent on manual information retrieval and synthesis.
Limitations and checks
Copilot responses are only as accurate as the underlying organizational data; if SharePoint sites are cluttered with outdated documents, the AI may surface irrelevant or obsolete information, which can be checked by reviewing the source citations provided in the Copilot response.