Open any Microsoft Office app
Click File
Click Account or Office Account
Look for About Word, About Excel, About PowerPoint, or About Outlook
Check the version number shown in the About section
On Windows, open Control Panel
Click Programs
Click Programs and Features
Find Microsoft Office in the list
Check the version name next to Microsoft Office
On Mac, open any Office app
Click the app name in the menu bar
Click About Word, About Excel, or About PowerPoint
Check the version information in the About window
In Microsoft 365, click File
Click Account
Check Product Information and About Office
In Windows Settings, click Apps
Click Installed apps or Apps and features
Find Microsoft Office
Check the installed version details