Classic Outlook Copilot Meeting Preparation in New Outlook: What Changed

If you have used Copilot in classic Outlook to prepare for meetings, you may have noticed the feature works differently in new Outlook. In classic Outlook, Copilot could generate a meeting preparation summary with agenda items, attendee notes, and recent email threads. In new Outlook, Microsoft redesigned the Copilot interface and removed or relocated several features. This article explains exactly what changed, what is still available, and how to access the remaining meeting preparation tools.

What Copilot Meeting Preparation Did in Classic Outlook

In classic Outlook, Copilot offered a dedicated meeting preparation feature. When you opened a meeting invitation or calendar item, a Copilot button in the ribbon provided a “Prepare for meeting” command. After clicking it, Copilot automatically analyzed the meeting request, the organizer, attendees, and recent email threads. It then generated a summary that included:

• Agenda items extracted from the meeting body
• Recent email conversations with attendees
• Shared documents attached to the meeting
• Suggested talking points based on the subject and previous replies

The summary appeared in a side pane, and you could copy it or insert it into a new email. This feature relied on the classic Outlook add-in framework and the Microsoft 365 Copilot service.

Prerequisites for using Copilot meeting preparation in classic Outlook included a Microsoft 365 Copilot license, classic Outlook version 2304 or newer, and a connected Exchange Online mailbox. The feature worked with any calendar item that had at least one other attendee.

What Changed in New Outlook

New Outlook, also called the Outlook for Windows preview, uses a web-based architecture. Microsoft rewrote the Copilot integration to align with the new interface. The following changes affect meeting preparation:

Copilot Button Location

In classic Outlook, the Copilot button sat in the ribbon at the top of the meeting window. In new Outlook, the Copilot button appears in the Home tab of the main window, not inside the meeting form. To access Copilot during a meeting, you must open the meeting item, then click the “Copilot” button on the Home tab. This opens a floating Copilot pane on the right side of the screen.

No Dedicated “Prepare for Meeting” Command

The “Prepare for meeting” option no longer exists as a separate button. Instead, you must type a natural language prompt into the Copilot pane. For example, type “summarize this meeting” or “give me a brief overview of the attendees and agenda.” Copilot responds with a text summary, but it does not automatically extract agenda items or recent emails unless you ask for them specifically.

Reduced Automatic Context

In classic Outlook, Copilot automatically gathered context from the meeting body, organizer, and attendees. In new Outlook, Copilot only processes the meeting item you have open. It does not automatically scan your mailbox for related threads or documents. You must prompt it to find additional information, and the results may be less comprehensive.

Pane vs Inline Experience

Classic Outlook displayed the preparation summary in a side pane that stayed open while you worked. New Outlook opens a floating Copilot pane that you can resize and move, but it closes when you switch to a different item. This change affects how you review the preparation content while reading the meeting details.

Steps to Use Copilot Meeting Preparation in New Outlook

Even though the dedicated button is gone, you can still get a meeting summary by following these steps.

1. Open the meeting item
   Double-click the meeting in your calendar to open it in a separate window. A single click in the reading pane may not show the Copilot button.
2. Click the Copilot button on the Home tab
   In the meeting window, look at the toolbar at the top. Click the Home tab if it is not already selected. Click the Copilot icon, which looks like a purple diamond. The Copilot pane opens on the right side.
3. Type a prompt for meeting preparation
   In the Copilot text box, type a clear request. For best results, use prompts like “Summarize this meeting and list the agenda items” or “What are the key points from the meeting description and attendee emails?” Press Enter to send the prompt.
4. Review and copy the response
   Copilot generates a text response in the pane. You can copy the text by selecting it and pressing Ctrl+C. You can also click the copy icon at the top of the Copilot response area.
5. Close the Copilot pane
   Click the X icon in the top-right corner of the Copilot pane to close it. The pane does not save your history, so copy any information you need before closing.

Common Issues and Workarounds

Copilot button does not appear in new Outlook

If you do not see the Copilot button, verify that you have a Microsoft 365 Copilot license assigned. Also confirm that you are using the latest version of new Outlook. Go to File > Office Account > Update Options > Update Now. After updating, restart Outlook. If the button still does not appear, your tenant administrator may have disabled Copilot for certain users.

Copilot response does not include attendee context

New Outlook Copilot does not automatically fetch emails from attendees or the organizer. If you need information about recent conversations, add that request to your prompt. For example, type “Summarize this meeting and include recent email threads from the attendees.” Copilot will search your mailbox for related messages, but the results may be limited to the last 30 days.

Copilot pane closes when switching items

The floating Copilot pane in new Outlook is tied to the currently open item. If you switch to another meeting or email, the pane closes and you lose any unsaved content. To keep the preparation summary, copy it to a note or a new email before switching. Alternatively, use the Windows Snipping Tool to capture the pane content.

No option to insert preparation summary into email

In classic Outlook, you could click “Insert into email” to paste the preparation summary into a new message. New Outlook does not have this button. After Copilot generates the response, manually copy the text and paste it into a new email or a Word document.

Classic Outlook vs New Outlook Copilot Meeting Preparation: Key Differences

Item	Classic Outlook	New Outlook
Copilot button location	Ribbon inside meeting window	Home tab in meeting window
Dedicated “Prepare” button	Yes	No — must type a prompt
Automatic context gathering	Scans meeting, attendees, and mailbox	Only processes the open meeting item
Pane behavior	Side pane stays open across items	Floating pane closes on item switch
Insert into email option	Yes	No — manual copy and paste required
Prompt required	Optional for basic summary	Required for all output

The table shows that new Outlook provides less automation for meeting preparation. You must type a prompt for every summary, and you lose the automatic agenda extraction that classic Outlook offered. However, the Copilot pane in new Outlook supports more flexible prompts, so you can ask for specific details like “list all action items from this meeting” or “show me the time and location.”

If you rely heavily on the automatic meeting preparation feature, consider switching back to classic Outlook temporarily. Go to the new Outlook settings toggle at the top right of the window and select “Switch to classic Outlook.” Classic Outlook will retain the original Copilot meeting preparation functionality until Microsoft updates new Outlook with a comparable feature.

You can now use Copilot in new Outlook to prepare for meetings by typing specific prompts. The feature is less automated than classic Outlook, but it still provides meeting summaries and attendee context if you ask for it. For a faster workflow, save a set of common prompts in a text file and copy them into the Copilot pane. This workaround reduces the time spent typing repetitive requests.