Microsoft Office 2013 and 2016

  1. Launch Microsoft Office (Excel, Word, PowerPoint or Outlook).

  2. Go to File > Account menu.

  3. Press the About Excel, About Word, or About Powerpoint button.
    In Excel:

    images/download/attachments/1806441/Excel_bit_version_2016.png

    In Word:

    images/download/attachments/1806441/Word_Outlook_bit_version_2016.png

    In Powerpoint:

    images/download/attachments/1806441/Powerpoint_bit_version_2016.png
  4. In the upcoming dialog, you can see the exact version of Microsoft Office installed on your computer.
    The figure below shows the dialog of Excel 2016:
    images/download/attachments/1806441/Excel_64_bit.png
    The figure below shows the dialog of Excel 2013:
    images/download/attachments/1806441/Excel_32_bit.png