How to Check Which Microsoft 365 or Office Version Is Installed
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.

- 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.
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.
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.
Launch a Microsoft Office application such as Word or Excel and open a blank document.
Click on 'File' located at the top-left corner of the application window.
In the left navigation pane, click on 'Account'. If 'Account' is not visible, look for 'Help' instead.
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.

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If you are experiencing persistent sign-in errors like 0x80190001 or dealing with outdated Microsoft Office versions, consider switching to WPS Office.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. Download the Installer: Visit the official WPS Office website and click the free download button.
- 2. Install WPS Office: Run the downloaded installer file and follow the on-screen prompts to set up the software.
- 3. Open Your Documents: Launch WPS Office to instantly open, edit, and save your existing Word, Excel, and PowerPoint files.

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.




