Top 10 Tips for Getting the Most Out of Microsoft 365 Copilot Chat

Copilot Chat has evolved quickly. What began as a powerful AI assistant embedded across Microsoft 365 has become something far more strategic: a secure, work-grounded AI interface that connects your data, your documents and increasingly, your workflows.

Yet many organisations are only just scratching the surface.

At Changing Social, we see the same pattern repeatedly: Copilot is licensed, curiosity is high, people try it once or twice… and then they revert to old habits. The difference between surface-level use and genuine productivity gains lies in how you approach it.

Here are our top ten practical tips to help you get real value from Microsoft 365 Copilot Chat in 2026. Find out how we use it here at Changing Social to guide your learning process.

 

1. Treat Copilot Chat as Your Daily Command Centre

Copilot Chat works across Microsoft 365, not in isolation.

It can reference your emails, meetings, documents and chats (depending on licensing and permissions), making it far more powerful than a standalone AI tool. We recommend that when you see the Copilot Logo in any of your Microsoft 365 applications, press it.

Instead of thinking of it as something you open “when stuck”, start using it at the beginning of your day, and just simply try it out.

Try prompts such as:

“Summarise my upcoming meetings and highlight anything that requires preparation.”
“Based on my recent emails, what are my top priorities today?”

This reframes Copilot as a cognitive organiser. It reduces decision fatigue and surfaces what matters before you dive into the noise.

The more consistently you use it this way, the more it becomes part of your workflow rather than an occasional assistant.

 

2. Understand the Difference Between Web and Work Grounding

One of the most important (and often misunderstood) aspects of Copilot Chat is grounding.

With Microsoft 365 Copilot, responses can be grounded in:

• Web data (public internet knowledge)
• Work data (your organisation’s Microsoft 365 content)

Knowing which to use changes the quality of output dramatically.

If you are drafting a market overview, web grounding may be appropriate. If you are preparing for an internal steering committee and need insight from previous project documents, work grounding is essential.

Encourage users to be deliberate. Ask:
“Is this task internal context-based or research-based?”

The right grounding produces more relevant, secure and contextual answers.

 

3. Be Specific About Context, Role and Output Format

Vague prompts create vague results. So, be direct, keep the prompt tight.

Copilot Chat performs significantly better when you specify:

• The role it should adopt
• The context it should consider
• The format you want returned

Instead of:
“Write an update on our project.”

Try:
“Act as a project manager. Using the meeting notes from this week, draft a concise executive update highlighting progress, risks and next steps in under 300 words.”

Notice the difference. You’ve given Copilot structure, audience and boundaries.

This approach consistently produces clearer, more usable outputs and reduces time spent editing.

 

4. Use It to Reduce Information Overload

Modern work is dominated by volume: long email chains, extended Teams conversations, meeting transcripts and shared documents.

Copilot Chat excels at synthesis.

Ask it to:

• Summarise a Teams channel discussion into key decisions.
• Extract action points from a meeting transcript.
• Compare two versions of a document and highlight differences.

Rather than reading everything end-to-end, use Copilot as your information filter. This doesn’t remove the need for judgment, but it dramatically reduces the time spent processing raw content.

For leaders, especially, this can reclaim hours each week.

 

5. Leverage Agent Capabilities Where Available

With the 2026 enhancements, Copilot’s capabilities increasingly move beyond passive responses into more agentic behaviours within Microsoft 365 apps.

In Word, Excel and PowerPoint, Copilot can draft, analyse and restructure content with increasing autonomy.

For example:

• In Word: generate structured project plans or policy drafts from notes.
• In Excel: analyse trends and explain anomalies in plain English.
• In PowerPoint: build a presentation narrative from a document or summary.

The key shift here is mindset. You are not asking for a paragraph. You are asking for a first draft, a structure or a data interpretation that you then refine.

Copilot accelerates creation. You remain accountable for judgment.

 

6. Ask Copilot to Improve, Not Just Create

Many users focus only on generation. However, refinement is where Copilot Chat often delivers even greater value.

You can ask it to:

• Simplify complex language.
• Make a message more persuasive.
• Adjust tone for senior stakeholders.
• Convert detailed content into a summary slide narrative.

For example:
“Rewrite this email to sound more collaborative and less directive.”
“Turn this technical explanation into something suitable for non-technical stakeholders.”

This is particularly useful for communications teams, HR and leadership functions, where tone and clarity are critical.

 

7. Use It for Structured Thinking, Not Just Writing

Copilot Chat is excellent at structuring thought processes.

Try prompts such as:
“Help me structure a business case for Copilot adoption.”
“What are the risks, benefits and dependencies of rolling out Power Platform across a council?”

Even if you already know the content, Copilot can help you frame it logically and ensure nothing obvious is missed.

Think of it as a thinking partner rather than just a writing assistant.

 

8. Build Prompt Habits Across Your Organisation

Adoption often fails because people are unsure what “good prompting” looks like.

Provide practical examples internally:

• Daily planning prompts
• Meeting preparation prompts
• Executive summary prompts
• Data analysis prompts

Encourage teams to share successful prompts. Over time, this builds a prompt library tailored to your organisation’s needs.

At Changing Social, we see adoption increase significantly when prompting becomes a shared skill rather than an individual experiment.

 

9. Stay Close to the Roadmap

Microsoft 365 Copilot is evolving rapidly. New features, expanded integrations and improvements are released frequently, including enhancements to Copilot Chat capabilities and agent experiences.

Organisations that treat Copilot as a one-time deployment quickly fall behind.

Nominate someone internally to:

• Monitor roadmap updates.
• Test new features.
• Share short update summaries with the business.

This keeps momentum high and ensures your investment continues delivering value.

 

10. Combine Governance with Enablement

Finally, remember that Copilot Chat sits within your Microsoft 365 security and compliance framework.

Permissions still apply. Copilot does not override data access rules. If a user can access a document, Copilot can reference it. If they cannot, it will not.

Before scaling adoption:

• Review data hygiene.
• Confirm permissions are appropriate.
• Provide clear guidance on responsible AI usage.

Strong governance builds trust. Strong enablement drives adoption. You need both.

 

Final Thoughts

Copilot Chat is not simply an AI chatbot bolted onto Microsoft 365. It is becoming a central interface for interacting with work data, structuring information and accelerating creation.

The organisations seeing the greatest return are those that:

• Use it daily.
• Prompt with clarity.
• Encourage shared learning.
• Stay informed about new capabilities.
• Balance governance with empowerment.

AI does not replace expertise. It amplifies it.

The question is no longer whether Copilot Chat is powerful. It is whether we are using it powerfully enough.