**Important Note:**As of mid January 2019 ALL versions of Office will automatically default to 64-bit version unless you explicitly select the 32-bit version before beginning the installation process.
- Start Outlook
- Click the File tab in the ribbon.
- Then click Account
- On the right, you should see an About button. In this example, we see About Word
- The follow screen will present you with what Office version you are running.
Senior Solutions Engineer