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Microsoft Copilot: setup, settings and troubleshooting

Microsoft's AI assistant woven into Windows, Edge, and Microsoft 365 for work that happens where you already are.

What is Microsoft Copilot?

Microsoft Copilot is Microsoft's AI assistant, available at copilot.microsoft.com, built into Windows via a taskbar shortcut, integrated into Edge, and embedded across Microsoft 365 apps like Word, Excel, Outlook, and Teams (as Microsoft 365 Copilot for licensed users). It combines conversational chat with the ability to act inside the documents and apps you're already using.

  • Native Windows integration via a taskbar icon and keyboard shortcut for instant access
  • Edge sidebar Copilot that can summarize the webpage or PDF you're currently viewing
  • Microsoft 365 Copilot integration inside Word, Excel, PowerPoint, Outlook, and Teams for licensed business users
  • Image generation (powered by DALL-E) directly from a chat prompt
  • Copilot Notebooks for grounding answers in a set of uploaded files/sources you control
  • Enterprise data protection commitments for organizational accounts using Microsoft 365 Copilot

Create an account

  1. Go to copilot.microsoft.com and sign in with an existing Microsoft account, or click 'Create one' to sign up
  2. For work use, ask your IT admin whether your organization has a Microsoft 365 Copilot license tied to your work account
  3. Complete any organizational sign-in policies (like conditional access or MFA enrollment) if using a work/school account

Install the app

  1. On Windows 11, Copilot is built in — click the Copilot icon on the taskbar or press the Windows+C shortcut
  2. On Windows 10 or if missing, update Windows or install the 'Copilot' app from the Microsoft Store
  3. On mobile, install 'Microsoft Copilot' from the Apple App Store or Google Play Store; in Edge desktop, it's built into the sidebar

Recommended first settings

  1. Decide whether you're using personal Copilot (free/Copilot Pro) or a work account with Microsoft 365 Copilot licensing
  2. In Edge, enable the Copilot sidebar icon if it's hidden, and grant page-context permission so it can summarize the current tab
  3. Set response tone/format preferences in the Copilot app settings if using Copilot Pro
  4. Connect relevant Microsoft 365 apps (Outlook, Teams, SharePoint) if you have a business license, so Copilot can reference your work content

How to use Microsoft Copilot

Open Copilot from the Windows taskbar, Edge sidebar, or copilot.microsoft.com and type your request; with a Microsoft 365 Copilot license you can also invoke it directly inside Word, Excel, or Outlook to act on the open document. Use Copilot Notebooks when you want answers grounded strictly in a specific set of files you've uploaded rather than general web knowledge.

  • Use the Edge sidebar version when you want Copilot to reason about the exact page or PDF you're currently reading
  • In Microsoft 365 apps, reference the open document explicitly ('summarize this presentation') to get grounded, not generic, answers
  • Use Copilot Notebooks for research tasks where you want answers restricted to sources you've personally vetted

Common problems and fixes

Can't sign in with a work/school account
Confirm your organization has enabled Copilot access for your account, check for conditional access policies blocking it, and contact your IT admin if the license hasn't been assigned yet.
Copilot icon missing from the Windows taskbar or Edge sidebar
Update Windows and Edge to the latest version, then re-enable Copilot from Windows Settings > Personalization > Taskbar, or from Edge Settings > Sidebar > App and notification settings.
Copilot in Word/Excel gives generic answers unrelated to my document
Make sure the document is saved to OneDrive/SharePoint (required for Microsoft 365 Copilot to read it), and explicitly reference the content you want it to use rather than assuming it's automatically in context.
Slow responses or Copilot times out during high-demand periods
This is typically temporary server load; wait and retry, close and reopen the sidebar/app, or check the Microsoft 365 status page if the issue is org-wide.

Best practices

  • Use the in-app version (inside Word, Excel, Outlook) rather than the standalone chat when working on a specific document
  • Save files to OneDrive/SharePoint first so Microsoft 365 Copilot can properly reference them
  • Be explicit about the target app format you want ('write this as a Teams message', 'as an Excel formula')
  • Check with IT about your organization's Copilot licensing before assuming enterprise features are available

Frequently asked questions

Is Microsoft Copilot free?

The consumer version at copilot.microsoft.com is free with usage limits; Copilot Pro adds priority access and more features for individuals, while Microsoft 365 Copilot is a separate paid add-on licensed per user for businesses.

What's the difference between Copilot and Microsoft 365 Copilot?

Copilot is the general-purpose free/Pro assistant available to anyone; Microsoft 365 Copilot is the enterprise version embedded in Word, Excel, Outlook, and Teams that can read and act on your organization's licensed content.

Does Copilot keep my business data private?

For Microsoft 365 Copilot on a commercial license, Microsoft states your prompts and organizational data aren't used to train the underlying foundation models and stay within your tenant's compliance boundary.

Can Copilot generate images?

Yes, Copilot can generate images from a text description using DALL-E-based image generation directly within the chat.

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