You receive dozens (or hundreds) of emails every day. Read, analyze, respond. Repeat. This task eats up precious hours that could be spent on higher-value activities for your SMB. The good news? Copilot, Microsoft's AI assistant built directly into Outlook, can turn this chore into quick and efficient action.

And even better: you don't need a paid license to get started. The free version of Copilot on Windows already offers powerful features to automate your email management.

Why automate your emails with Copilot now

Information overload has never been greater. According to several studies, professionals spend an average of 28% of their working day on emails. For SME executives and operational managers, this figure often rises above 30%.

Copilot is a game changer, offering three key features directly in Outlook:

1. Automatic summary: Turns any email into 2-3 key sentences
2. Response generation: Instantly creates a draft professional response
3. Customization: Adjust the tone, length, and level of politeness according to your needs.

It's not just about speed. It's about capacity for action. When you can process your inbox twice as fast, you free up time for strategic decisions, innovation, and business growth.

3 ways to access Copilot in Outlook

No need to search long. Copilot is accessible in three places in Outlook:

1. The direct button in the inbox

When you open an email, a Copilot button usually appears at the top of the message. Click on it to access automatic suggestions.

2. The email drop-down menu

In the upper right corner of the email, click on the "..." menu (three dots) and you will see the "Summarize" option directly in the list.

3. The Copilot side panel

Click the Copilot icon on the right side of your Outlook interface to open a dedicated panel where you can type instructions in natural language.

No matter which method you choose, the result is the same: immediate access to artificial intelligence to process your emails.

How to summarize an email automatically

Automatic summarization is the simplest and most immediately useful feature of Copilot. Here's how to use it:

Step 1: Select the email to summarize

Open any email in your inbox. The longer the email, the more valuable the summary becomes.

Step 2: Request the summary

Click on one of the three Copilot locations mentioned above. You can either click directly on "Summarize this email" in the suggestions or type "summarize this email" naturally in the panel.

Step 3: Analyze the result

Copilot generates a summary in seconds. Typically, you will get:

• The main point in 1-2 sentences
• Required actions (if the email contains requests)
• Key elements (dates, names, important figures)

Concrete example: An 8-paragraph email about a client project becomes: "Steve Johnston shares a link to his newsletter and asks for your opinion. He would like to schedule a 30-minute meeting. Action required: Check the link and confirm your availability."

If the initial summary is too short, simply ask "make a more detailed summary" and Copilot will adjust it.

Generate a professional response in seconds

Once you understand the gist of an email, replying becomes even faster.

Method 1: Automatic response from the summary

After generating a summary, Copilot will often ask, "Would you like me to prepare a professional response?" Click "Yes," and Copilot will generate a complete draft.

Method 2: Natural Instruction

In the Copilot panel, simply type what you want:

• "Respond by accepting the invitation"
• "Decline politely, explaining that I am unavailable."
• "Request more information about the proposed budget"

Copilot interprets your intent and drafts an appropriate response.

Refine the tone

Not entirely satisfied with the first version? Request adjustments:

• "Make a more formal version"
• "Make it warmer"
• "Reduce to a maximum of 3 sentences"

Each refinement takes a few seconds. You remain in control while saving considerable time.

Customize writing settings

This is where Copilot becomes truly powerful for teams and organizations.

Access settings

1. Open Outlook
2. Go to Settings (gear icon in the top right corner)
3. Look for the Email Writing or Copilot section.
4. Click on Customize

Available options

Your tone:

• Formal
• Professional (default)
• Friendly
• Relaxed

Length:

• Very short (1-2 sentences)
• Short (3-5 sentences)
• Medium (1 paragraph)
• Detailed (several paragraphs)

Level of politeness:

• Standard
• Very polite
• Direct

These settings apply to all emails generated by Copilot in this account. The result? Fewer manual changes, greater consistency in your communications, and significant time savings.

Copy and send the reply

Copilot cannot (yet) send emails automatically without validation. This is a good thing—you retain ultimate control.

Here is the typical workflow:

1. Generate the response with Copilot
2. Quickly review the content (10-15 seconds)
3. Copy the text from the Copilot panel
4. Paste into your Outlook reply window
5. Adjust if necessary (name, greeting, signature)
6. Send

Even with this manual step, you can easily save 80% of the writing time.

Other ways to use Copilot in Outlook

The Extended Copilot Chat

Click the Copilot icon on the left in Outlook to open a larger chat window. There, you can ask questions about multiple emails, request summaries of entire conversations, or even schedule actions based on your exchanges.

Copilot in the Windows taskbar

If you are using Windows 11, Copilot is also accessible directly from the taskbar. You can ask questions about your emails without even opening Outlook.

Integration with other Microsoft 365 tools

Copilot isn't limited to Outlook. It also works in Teams, Word, Excel, PowerPoint, and even Copilot Studio to create custom AI agents. Mastering Copilot Outlook is an excellent gateway to broader automation of your business processes.

Checklist: Implement Copilot into your daily routine

• Activate Copilot in your Outlook account (free)

  Frequently Asked Questions

  Q1: Do I need a paid Microsoft 365 license to use Copilot in Outlook?

  A: No. The free version of Copilot on Windows already offers summary and response generation features in Outlook. The paid Microsoft 365 Copilot license (approximately $40/month) unlocks advanced features such as full conversation analysis and deep integration with Teams and SharePoint.

  Q2: Does Copilot work in Canadian French?

  A: Yes. Copilot understands and generates text in Canadian French. The quality depends on the language of your Outlook interface and your regional settings. If you notice any Anglicisms, you can explicitly request "write in Canadian French" in your instructions.

  Q3: Can Copilot send emails automatically without me checking them?

  A: No, and that's by design. Copilot generates drafts that you must copy, review, and send manually. This human validation step is essential to avoid errors and maintain control over your professional communications.

  Q4: How much time can I actually save with Copilot?

  A: The benefits vary depending on your email volume, but most users report a 40-60% reduction in the time spent on emails. If you spend 2 hours a day on your emails, you could save 45-75 minutes daily, or 4-6 hours per week.

  Q5: Are my emails used to train Microsoft's AI?

  A: According to Microsoft's privacy policy, data from Microsoft 365 business accounts is not used to train public AI models. Your emails remain private and protected by your organization's confidentiality agreements. Always check with your IT department for policies specific to your company.

  Q6: What should I do if Copilot generates an inappropriate or incorrect response?

  A: That's exactly why proofreading is essential. Copilot is an assistant, not a replacement. If you're not happy with the response, refine your instructions ("make a more formal version," "don't include this information") or rewrite the problematic parts manually. Over time, you'll learn how to formulate instructions that generate exactly what you want.