How to Use Power BI Copilot in 2026: Step-by-Step Guide
Power BI Copilot is Microsoft's AI assistant for business intelligence, allowing users to create reports, generate DAX measures, summarize data insights, and build dashboards using natural language. Integrated into Power BI Premium and Fabric.
Power BI Copilot brings generative AI to Microsoft's business intelligence platform, making data analysis accessible to the millions of business users who need insights but lack data analysis skills.
Natural Language to Reports
Users can describe what they want to see and Copilot builds it. "Show me monthly revenue by region compared to last year with a trend line" — Copilot selects the right chart type, applies the right filters, and builds the visualization. Non-technical business users can self-serve analysis without depending on data teams.
DAX Measure Generation
DAX (Data Analysis Expressions) is Power BI's calculation language — powerful but complex. Copilot can write DAX measures from natural language descriptions: "Calculate 12-month rolling average of sales excluding returns." It also explains existing DAX measures, debugs errors, and suggests optimizations. This dramatically reduces the DAX expertise required to build sophisticated calculations.
Narrative Summaries
Copilot generates AI-written narrative summaries of dashboards — automatically identifying trends, anomalies, and key takeaways from the data. Instead of executives staring at charts, they receive written summaries: "Revenue grew 12% MoM driven by EMEA. Gross margin declined 2pp due to supply chain costs. Three customer segments declined — mid-market manufacturing is the largest at -18%."
Report Builder Assistance
Copilot assists throughout report building: suggesting which fields to use for a given analysis, recommending relevant charts, auto-generating titles and descriptions, and even drafting entire report layouts from a description of business requirements.
Integration with Microsoft Fabric
Power BI Copilot integrates with Microsoft Fabric's data lakehouse, SQL analytics, and data science capabilities. Copilot can query across the entire Fabric estate, not just Power BI datasets.
Availability and Pricing
Requires Power BI Premium or Premium Per User ($20/user/month). Copilot features are included with Microsoft 365 Copilot licenses ($30/user/month).
What You'll Need
- A Power BI Copilot account (starting from $20/mo)
- A modern web browser or the Power BI Copilot app
- Payment method for paid features
Getting Started
Create Your Account
Visit https://powerbi.microsoft.com/en-us/blog/power-bi-november-2023-feature-summary/#post-24613-_Toc1494167620 and sign up for a subscription account. You'll need an email address to register.
Start Your First Conversation
Once logged in, you'll see the main chat interface. Type a question or task in the input box and press Enter. Power BI Copilot supports natural-language-analytics, dax-generation, report-building, data-visualization, narrative-summaries, dashboard-creation — start with a simple text prompt to get familiar.
Pro Tips
- Be specific: The more context you provide, the better the response. Instead of "write an email," try "write a professional follow-up email to a client who hasn't responded in two weeks."
- Iterate: If you don't get what you need, ask for clarification or refinement: "Make it shorter" or "Use a more formal tone."
- Use examples: Show Power BI Copilot what format you want by including an example in your prompt.
- Save useful conversations: Most platforms let you name and revisit conversations — organize by project or topic.
Common Use Cases
Research & Analysis
Chatbots that help with data analysis, literature review, and in-depth research tasks.
Browse Research & Analysis chatbots →Finance & Business
AI assistants for financial planning, business strategy, market analysis, and accounting.
Browse Finance & Business chatbots →Troubleshooting
- Responses seem generic or unhelpful
- Add more context to your prompt. Specify the audience, tone, length, and format you need. Try starting over with a clearer description of your goal.
- The tool isn't responding or is slow
- AI chatbots can experience high traffic. Refresh the page and try again. Check the service's status page if issues persist.
- Output is too long or too short
- Explicitly specify the length: "in 100 words," "as a brief summary," or "in detail with examples."
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Frequently Asked Questions
- Is Power BI Copilot free to use?
- Power BI Copilot requires a paid subscription, starting from $20/mo.
- Do I need an account to use Power BI Copilot?
- Yes, you need to create an account to use Power BI Copilot.
- What can I use Power BI Copilot for?
- Power BI Copilot is Microsoft's AI assistant for business intelligence, allowing users to create reports, generate DAX measures, summarize data insights, and build dashboards using natural language. Integrated into Power BI Premium and Fabric.
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