How can I improve my prompt writing skills when using Microsoft Copilot?

Effective prompts for Microsoft Copilot follow a few consistent principles across Word, Excel, PowerPoint, Teams, Power Automate, Fabric, and Copilot Studio.

Core best practices

1. Use clear, English prompts
   Copilot features work best in English. Write in plain, conversational English and avoid unnecessary jargon or symbols.
2. Be specific about the task and output
   Avoid vague requests. Clearly state:
   • What Copilot should do (create, summarize, edit, transform, analyze).
   • What the output should look like (length, format, audience, tone).
   For example in Word or PowerPoint:
   • Instead of: Write about our product launch.
   • Use: Create a 300-word executive summary of this /[document] focusing on risks, timeline, and key stakeholders, in a professional tone.
3. Provide goal, context, expectations, and source
   A strong prompt often includes four elements:
   • Goal – what output is needed.
   • Context – why it’s needed or how it will be used.
   • Expectations – structure, length, style, or audience.
   • Source – which file, email thread, meeting, or data Copilot should use.
   Example for Word:
   Goal: Draft a one-page proposal. Context: This is for a customer interested in upgrading to our premium plan. Expectations: Use a persuasive, but concise tone with bullet points for key benefits. Source: Base it on this /[presentation] and the notes in this /[document].
4. Use action verbs
   Clearly state the action: create, summarize, compare, transform, filter, highlight, rewrite, translate, analyze.
   • Excel/Fabric: Create a report page that shows sales by region and filters to key accounts.
   • Teams: Summarize the latest updates on [Project X] from this channel conversation in 5 bullet points.
5. Structure the prompt thoughtfully
   Order matters; later parts of the prompt are often emphasized more.
   • Put the instruction and key constraints clearly, often toward the end.
   • If using specific files or sources, mention them explicitly.
   Example comparison in Word:
   • Meditation has been a practice for centuries... For instance... Craft a blog post outlining the benefits of meditation.
   • vs. Craft a blog post outlining the benefits of meditation. Meditation has been a practice for centuries...
     The version that builds context then gives the instruction tends to yield more focused results.
6. Use quotation marks for text operations
   When asking Copilot to modify or replace specific text, put that text in quotes so Copilot knows exactly what to work on:
   • Rewrite the paragraph starting with "Our Q4 performance" to be more concise and formal.
7. Match terminology to the app
   Use correct and relevant terms for each product:
   • Word/PowerPoint: section, heading, slide, bullet list, abstract, rationale.
   • Excel/Fabric: table, column, measure, visual, filter, report page.
   • Teams: chat, channel, meeting recap, summary.
8. Iterate and refine
   Treat prompting as a conversation:
   • Start broad, then narrow down: Give me a concise summary of recent news about [Product X]. → Now focus on competitive threats and list them as bullet points.
   • If the first result isn’t right, tweak the prompt (length, tone, audience, data source) and try again.
9. Use the “When X happens, do Y” framework for automation/flows
   For Power Automate or Copilot Studio flows, this pattern gives better, more accurate results:
   • When an email arrives from [sender], post the subject to the 'Contoso' Teams General channel.
   • When an item is created in SharePoint, send me an email with the item title and link.
   Best practices for this framework:
   • Be as specific as possible about triggers and actions.
   • Mention connectors explicitly (Outlook, Teams, SharePoint, Forms, etc.).
   • Use natural language as if explaining the flow to a colleague.
10. Keep prompts professional and clear
    • Use polite, professional language; this tends to improve responses.
    • Pay attention to punctuation, grammar, and capitalization.
    • When switching topics, start fresh (for example, type “new topic” in chat experiences) so Copilot doesn’t mix contexts.

Example prompts by app

Word

• Create a value proposition for [Product X] aimed at enterprise customers, using a confident but concise tone.
• Check this product launch rationale for inconsistencies and suggest improvements in bullet points.

PowerPoint

• Create an onboarding presentation based on this /[document], with 8–10 slides, each slide having a short title and 3–5 bullet points.

Teams

• What's the latest on [Project X] from this channel? Summarize key decisions and open issues in bullet points.

Excel/Fabric

• Create a report page that shows monthly revenue trends by region, and filter to top 10 customers by revenue.

Power Automate / Copilot Studio

• When a new response is submitted in Microsoft Forms "Customer Feedback", send a summary of the response to the 'Customer Success' Teams channel and store the full response in a SharePoint list.

Learning resources and prompt libraries

For more structured practice and examples:

• General Copilot prompting guidance and examples:
  • "Cooking up a great prompt: Getting the most from Copilot"
  • "Get better results with Copilot prompting"
  • "Microsoft 365 Copilot help & learning" → The art of prompting, prompt examples, and how to edit prompts.
• Power Automate and Copilot Studio prompt libraries:
  • Prompt examples and the When X happens, do Y framework in "Create your first cloud flow using Copilot" and "Build a agent flow with natural language".
  • Additional examples in the Sample Solutions Gallery prompt library.
• Fabric Copilot guidance:
  • "How Copilot in Microsoft Fabric works" for the goal/context/expectations/source pattern and general techniques.

Practicing with these frameworks—especially goal + context + expectations + source, and When X happens, do Y for automation—will steadily improve prompt quality and the accuracy and relevance of Copilot’s responses.

References:

• Get better results with Copilot prompting
• Create your first cloud flow using Copilot
• Cooking up a great prompt: Getting the most from Copilot
• How Copilot in Microsoft Fabric works
• Microsoft 365 Copilot help & learning
• Build a agent flow with natural language
• Refine prompts with Prompt Advisor in Copilot Studio Kit