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License & Subscription Issues

How to Find Microsoft Account and Office License Information

Maira MehtabMaira Mehtab Sep 22, 2026 869 views

Question details

The user needs to locate the Microsoft account and Office license information associated with their purchase to install Microsoft Office on a new computer.

Product
Microsoft Office (Microsoft 365, Office 2024, Office 2021)
Device & OS
Windows PC, Mac
Scenario
Installing or reinstalling Microsoft Office on a new desktop or laptop device.
Observed behavior
The user needs the correct account credentials to access the license dashboard, download the installer, and authorize the software on the new device.
Before you start

Make sure you have access to the email address or phone number that you originally used to purchase or activate your Microsoft Office product.

Solution 1Recommended

Access Your Microsoft Account Dashboard to View Licenses

Use this method to log into your Microsoft account, locate your Office purchase, and initiate the installation on your new device.

Microsoft ties your Office purchases and subscriptions directly to your Microsoft account. You must sign in to the official portal to download the installer for your specific version.

1
Sign in to Microsoft Account

Navigate to https://office.com/myaccount in your web browser and sign in using the Microsoft account associated with your Office purchase.

2
Locate Your License

Once logged in, look for your Microsoft 365 subscription or your one-time purchase of Office (such as Office 2024 or Office 2021) under the Services & subscriptions tab.

3
Deactivate Previous Installations (If Applicable)

If you have a one-time license, check the license terms. You may need to deactivate or remove the old installation from your previous computer before you can activate it on the new one.

4
Remove Trial Versions (Mac Users)

If you are using a new Mac, completely uninstall any preinstalled Microsoft 365 trial versions to prevent activation conflicts.

5
Download and Install

Click the Install button next to your Office product to download the setup file, then run it to complete the installation on your new computer.

Important Note on One-Time Purchases: One-time purchases (like Office 2021) can typically only be installed on one computer at a time. Failing to deactivate the old installation may result in an activation error.
Free Microsoft Office alternative

Switch to WPS Office for a Hassle-Free Experience

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  1. 1. Download the Installer: Visit the official WPS Office website and click the Free Download button for your specific operating system.
  2. 2. Install the Software: Run the downloaded setup file and follow the straightforward on-screen instructions to install WPS Office on your computer.
  3. 3. Open Your Documents: Launch WPS Office and immediately start opening or creating your documents, spreadsheets, and presentations without needing to enter a license key.
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microsoft office alternative - wps office

Frequently Asked Questions

Can I transfer a one-time purchase of Office to a new computer?

Yes, but you usually need to deactivate or uninstall the software from the original computer first. Afterward, you can sign in to your Microsoft account on the new computer to download and activate the software.

What should I do if I forgot the Microsoft account email used for my purchase?

Try signing in with alternative email addresses or phone numbers you might have used. You can also use the Microsoft account recovery tool on the sign-in page to help locate the correct email associated with your Office purchase.

Why do I need to uninstall the preinstalled Office trial on my new Mac?

Preinstalled Microsoft 365 trials can cause software and license conflicts if you are trying to install a different version or a one-time purchase like Office 2021. Removing the trial ensures your licensed version activates correctly.