logo
search
License & Subscription Issues

How to Find the Microsoft Account Linked to Office Professional Plus 2016

Algirdas JasaitisAlgirdas Jasaitis Sep 28, 2026 869 views

Question details

The user needs to identify and log into the correct Microsoft account portal associated with their Office Professional Plus 2016 license.

How to Find the Microsoft Account Linked to Office Professional Plus 2016
Product
Office Professional Plus 2016
Device & OS
not provided
Scenario
Attempting to verify or manage an Office 2016 license online but experiencing issues with the login portal rejecting the account.
Observed behavior
The standard Microsoft account portal does not recognize the user's professional account, causing confusion between personal and work/school license portals.
Before you start

Determine whether your Office Professional Plus 2016 license was purchased individually (personal) or provided by an organization (work or school), as they use entirely different management portals.

Solution 1Recommended

Access the Work or School Account Portal

Use this portal if your Office license was provided by your employer, school, or organization.

Many Office Professional Plus 2016 licenses are distributed as volume licenses or organizational subscriptions. Standard Microsoft login pages will not recognize work or school email addresses.

1
Open the correct portal

Navigate to portal.office.com/account/ in your web browser.

2
Sign in with organizational credentials

Enter the specific work or school email address and password provided by your IT department.

3
Verify your license

Check the 'Subscriptions' or 'Apps & devices' section to confirm your Office Professional Plus 2016 activation status.

Access the Work or School Account Portal
Administrator Assistance: If you cannot log in or do not see your license, you may need to contact your organization's Microsoft 365 administrator for account recovery.
Free Microsoft Office alternative

Try WPS Office for a Hassle-Free Experience

If managing Microsoft accounts, license types, and confusing portals is slowing you down, consider switching to WPS Office. It provides a lightweight, easy-to-use alternative without the strict subscription portal requirements.

  1. 1. Download the software: Visit the official WPS Office website and download the free installer for your operating system.
  2. 2. Install WPS Office: Run the setup file and follow the quick on-screen instructions.
  3. 3. Open your files instantly: Launch the application and immediately open your existing Microsoft Office files without needing a complex account setup.
Free to use with a familiar, easy-to-navigate interface.Fully compatible with Microsoft Word, Excel, and PowerPoint formats (.docx, .xlsx, .pptx).No complicated license portals required to start creating and editing documents.Lightweight software that runs smoothly on Windows, Mac, Linux, and mobile devices.
microsoft office alternative - wps office

Frequently Asked Questions

Why does the Microsoft portal say my account does not exist?

This usually happens when you try to log into the personal Microsoft services page using a work or school email address. You must use portal.office.com/account for organizational emails.

How can I check which account is currently logged into my installed Office 2016?

Open any Office 2016 application, such as Word or Excel. Click on 'File' in the top left corner, then select 'Account' from the menu. Under 'User Information' or 'Product Information', you will see the email address associated with your current installation.

Can I transfer my Office Professional Plus 2016 license to a different Microsoft account?

Generally, an Office Professional Plus 2016 license is permanently bound to the Microsoft account used during the initial activation and cannot be transferred to another account.