Go to the Word menu and choose About Word. Open any Office application, such as Word and create a new document. A dialog box opens, showing the full version number and bit version (32-bit or 64-bit). Under Product Information, you'll find your Office product name and, in some cases, the full version number.ġ - Product name, such as Microsoft 365 Apps or Office Home and Student.Ģ - Version number, which includes version, build number, and the type of installation such as Click-to-run or Windows Store.įor more information, such as the bit-version, choose About Excel. Note: If you don't see Account or you already have a file or document open, choose File from the menu, and then select either Account or Help from the list on the left. Open any Office application, such as Word or Excel, and select Office Account.