Don't Know the bit version of Microsoft Office 2010?

If you are using Microsoft Office 2010 and don't know where to find the bit version information of your Microsoft Office 2010, please see the following steps:

1. Go to open / launch an application of your Microsoft Office 2010 (such as Microsoft Word 2010, Microsoft Excel 2010,...). In this case, I am going to use Microsoft Word 2010 for this tutorial.

2. Click on File in Microsoft Word 2010, and go to the Help Tab.

3. You will see the bit version information as shown in the following screenshot.