Copilot appears in Word through your Microsoft account, not as a separate read

Copilot in Word is built into the process itself — you do not read it separately or install an extension. If you have a recent version of Word and a Microsoft account with Copilot access, you turn it on through the Word ribbon. The feature shows up as a button you click to open a panel on the right side of your document, where you can ask it to write, edit, or explain text.

Access depends on your subscription level and which version of Word you use. Microsoft 365 subscribers on Windows and Mac can use Copilot, though the rollout has been gradual and some accounts gain access before others. If you do not see the Copilot button yet, your account may not have been enabled for it, or you may need to update Word to the latest version.

Key Takeaways

  • Copilot in Word is a built-in feature for Microsoft 365 subscribers, accessed through a button in the ribbon rather than downloaded separately.
  • You need a recent version of Word (version 2404 or later on Windows, or the current version on Mac) and an active Microsoft account to see the feature.
  • The Copilot button appears in the Home tab of the ribbon; clicking it opens a side panel where you can write prompts and select text to edit.
  • Using Copilot consumes your computer's RAM and processor while it runs, which can slow other programs if your device has limited resources.
  • If the button does not appear, update Word, sign out and back into your Microsoft account, or check whether your organization has disabled the feature.

Check your Word version and subscription type

Copilot requires Microsoft 365 — the subscription version of Word, not the one-time purchase version. If you own Word through a standalone license (sometimes called Office 2021 or Office 2019), Copilot will not appear. You can check which version you have by opening Word, clicking File in the top left, and looking at the account information. It should say "Microsoft 365 subscription" or show a subscription status.

On Windows, Word must be version 2404 or later. On Mac, you need the current version available through the Microsoft 365 subscription. To update Word, click File, then Account, then Update Options, and select Update Now. Wait for the update to finish and restart Word. If you see no Update Options button, your version is already current.

Find and click the Copilot button in the ribbon

Once Word is updated and you are signed into your Microsoft account, look at the Home tab in the ribbon at the top of the window. The Copilot button appears as an icon labeled "Copilot" — it looks like a sparkle or star symbol. Click it, and a panel opens on the right side of your screen.

If you do not see the button, your account may not have Copilot access yet. Microsoft has rolled out the feature gradually, so some accounts receive it before others. Try signing out of your Microsoft account and signing back in: click File, Account, and Sign Out, then close Word completely. Reopen Word, sign in again, and check the Home tab. If the button still does not appear after a few hours, your organization or account may not have access yet.

Use Copilot to write, edit, or ask questions about your document

The Copilot panel on the right side has a text box at the bottom where you type what you want. You can ask it to write new content ("Write a paragraph about quarterly sales trends"), edit selected text ("Make this more concise"), or explain something in your document ("What does this section say in simpler terms?"). To edit existing text, select the words first, then open Copilot and describe what you want changed.

Copilot generates responses based on what it sees in your document and what you type. It does not search the internet — it works only with the text in front of it. When you ask it to write something new, it creates text that you can accept, reject, or edit further. You remain in control of what stays in your document.

Understand how Copilot affects your computer's performance

Running Copilot uses your computer's RAM and processor, similar to any other program running in the background. While the Copilot panel is open, it consumes memory and CPU cycles. On a device with limited RAM (4 GB or less) or an older processor, this can slow down Word and other open programs noticeably. Closing the Copilot panel stops this resource use when ready.

The impact is usually small on modern devices with 8 GB of RAM or more, but it is not zero. If you notice Word becoming sluggish when Copilot is open, close the panel when you are not actively using it. You can reopen it anytime by clicking the Copilot button again.

Turn off Copilot if your organization has disabled it

Some organizations control which features their employees can use in Microsoft 365. If your Word account is managed by your employer or school, they may have turned off Copilot for security or policy reasons. In that case, the button will not appear no matter what you do, and there is no way to enable it yourself.

If you think Copilot should be available but is not, contact your IT department or help desk. They can tell you whether the feature has been disabled for your account and, if you need it, request that it be turned on.

Troubleshoot if Copilot does not appear

If you have a current version of Word, a Microsoft 365 subscription, and the Copilot button still does not show up, try these steps in order. First, restart Word completely — close it and open it again. Second, sign out of your Microsoft account (File > Account > Sign Out), close Word, and sign back in. Third, check whether your organization has disabled the feature by contacting your IT support.

If you have done all three and the button still does not appear, your account may be in the queue to receive Copilot access. Microsoft enables it gradually across accounts, so it may arrive within days or weeks. You can check the Microsoft 365 roadmap online to see whether Copilot for Word is listed as rolling out to your region.

Frequently Asked Questions

Does Copilot in Word cost extra beyond my Microsoft 365 subscription?

No. Copilot is included with Microsoft 365 subscriptions at no additional cost. You do not pay per use or per prompt. If you do not have a Microsoft 365 subscription, you cannot use Copilot in Word.

Can I use Copilot in Word offline?

No. Copilot requires an internet connection because it sends your text to Microsoft's servers to process. If your internet drops while you are using Copilot, the panel will show an error and you will need to reconnect to try again.

Will Copilot see my document if I have not saved it?

Yes. Copilot can see and work with text in your document whether it is saved or not. It reads what is currently open in Word. Saving your document does not change what Copilot can access.

What happens to my document text after I use Copilot?

Nothing happens unless you accept Copilot's suggestions. You remain in control — if Copilot writes something you do not want, you can delete it or undo the change. Copilot does not automatically modify your document.

Can I use Copilot in Word on my phone or tablet?

Copilot in Word is available on Windows and Mac computers. The feature is not yet available in the Word mobile app for phones and tablets, though Microsoft may add it in the future.