logo
search
Office Settings & Configuration

How to Check Which Microsoft 365 or Office Version Is Installed

Steve KSteve K Oct 10, 2026 869 views

Question details

The user needs to find the exact version and product information of the Microsoft 365 or Office suite currently installed on their computer.

How to Check Which Microsoft 365 or Office Version Is Installed
Product
Microsoft 365 / Office
Device & OS
not provided
Scenario
Troubleshooting sign-in error 0x80190001 or verifying software details for compatibility.
Observed behavior
The user requires the correct menu navigation path within a Microsoft Office application to locate their product and version information.
Before you start

Ensure you have a Microsoft Office application, such as Word or Excel, currently installed and accessible on your computer before attempting to check the version.

Solution 1Recommended

Check Office Version via the Account Menu in Word or Excel

Use this method to quickly find the product information and version number from within any standard Office application.

This is the most direct way to check your Microsoft 365 or Office version in modern desktop applications.

1
Open an Office App

Launch a Microsoft Office application such as Word or Excel and open a blank document.

2
Navigate to the File Menu

Click on 'File' located at the top-left corner of the application window.

3
Access Account or Help

In the left navigation pane, click on 'Account'. If 'Account' is not visible, look for 'Help' instead.

4
View Product Information

Look under the 'Product Information' section on the right side of the screen. You will see your installed Office version, build number, and whether it is part of a Microsoft 365 subscription.

Check Office Version via the Account Menu in Word or Excel
Older Office Versions: If you do not see 'Account' or 'Help' in the File menu, you are likely using an older version of Office, such as Office 2007. In Office 2010, the version information is typically found by clicking 'File' and then 'Help'.
Free Microsoft Office alternative

Switch to WPS Office for a Hassle-Free Experience

If you are experiencing persistent sign-in errors like 0x80190001 or dealing with outdated Microsoft Office versions, consider switching to WPS Office. It is a free, lightweight, and highly compatible alternative that seamlessly handles all your document needs without complex subscription setups.

  1. 1. Download the Installer: Visit the official WPS Office website and click the free download button.
  2. 2. Install WPS Office: Run the downloaded installer file and follow the on-screen prompts to set up the software.
  3. 3. Open Your Documents: Launch WPS Office to instantly open, edit, and save your existing Word, Excel, and PowerPoint files.
Fully compatible with Microsoft Office file formats (.docx, .xlsx, .pptx).Free to use without encountering complex subscription sign-in errors.Lightweight design ensuring fast installation and smooth performance.Familiar user interface for a seamless migration.
microsoft office alternative - wps office

Frequently Asked Questions

How do I check if my Microsoft Office is 32-bit or 64-bit?

To find out if you have the 32-bit or 64-bit version, go to File > Account, and click the 'About Word' (or 'About Excel') button. A new dialog box will open displaying the full version number and the bit architecture.

Why is the Account option missing in my Office app?

The Account option may be missing if you are using an older version of Microsoft Office, such as Office 2010 or 2007. For Office 2010, you can find your version information by clicking File and then navigating to the Help section.

How can I check my Office version on a Mac?

On a Mac, open any Office application like Word. Click on 'Word' in the top Apple menu bar, then select 'About Microsoft Word'. The dialog box will show the license type and the exact version number.