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Activation Problems

How to Check If Microsoft Office Is Installed and Activated

Khadija KhanKhadija Khan Oct 10, 2026 869 views

Question details

The user wants to verify whether their purchased Microsoft Office software is properly installed on their computer and if the product license is actively activated.

How to Check If Microsoft Office Is Installed and Activated
Product
Microsoft Office
Device & OS
not provided
Scenario
Verifying software installation and license activation status after initial setup or troubleshooting a license error.
Observed behavior
The user needs to locate the correct menu within an Office application that displays the product information and confirms whether the product is activated or requires activation.
Before you start

Ensure you have at least one Microsoft Office application (such as Word or Excel) installed on your device, and connect to the internet if you need to refresh your activation status.

Solution 1Recommended

Verify Activation Status via the Account Page

The most direct way to check your Microsoft Office license status is through the built-in Account settings menu available in any Office application.

This method applies to almost all modern versions of Microsoft Office, including Microsoft 365, Office 2021, Office 2019, and Office 2016. By checking the Account page, you can see exactly which version of Office is installed and whether the license is currently active.

1
Open a Microsoft Office application

Launch Microsoft Word, Excel, PowerPoint, or Outlook from your desktop or Start menu.

2
Navigate to the File menu

Click on the 'File' tab located in the top-left corner of the application interface.

3
Access your Account settings

From the left-hand menu pane, select 'Account' (Note: This is labeled as 'Office Account' in Outlook).

4
Check the product activation status

Look under the 'Product Information' section on the right side of the screen. If you see 'Product Activated', your license is active and ready to use. If it displays 'Product Activation Required', you will need to sign in or enter a product key to activate the software.

Verify Activation Status via the Account Page
Account Sign-in: If your product is not activated, click the 'Activate Product' or 'Sign In' button and use the Microsoft account associated with your Office purchase.
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  1. 1. Download the software: Visit the official WPS website and download the free installation package for your operating system.
  2. 2. Install WPS Office: Run the downloaded installer and follow the quick on-screen instructions to set up the software.
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Frequently Asked Questions

What should I do if my Office app says 'Product Activation Required'?

This means your software is currently unlicensed. Click on the 'Activate Product' or 'Change Product Key' button on the Account page, and follow the prompts to either sign in with your associated Microsoft account or enter your 25-character product key.

Can I check my Microsoft Office activation status online?

Yes. You can visit the Microsoft account portal (account.microsoft.com), sign in with your credentials, and navigate to the 'Services & subscriptions' section. This page will display all your active Microsoft 365 or Office standalone licenses.

Why is my Office product suddenly showing as deactivated?

This typically happens if your Microsoft 365 subscription has expired, if there is a billing issue, or if you accidentally signed out of the account associated with the purchase. Checking your internet connection and re-signing into your account usually resolves the issue.

How do I check the activation status of Microsoft Office on a Mac?

On a Mac, open an Office application like Word, click on the 'Word' menu in the top Apple menu bar, and select 'About Microsoft Word'. A dialog box will appear displaying your license type and activation status.