What is the difference between the “32-bit version” and the “64-bit version”? EES a What is the difference between the “32-bit version” and the “64-bit version”? See “Choose between the 64-bit or 32-bit version of Office” (link to Microsoft site). Permalink EES - Windows OS a What is the difference between the “32-bit version” and the “64-bit version”? See “Choose between the 64-bit or 32-bit version of Office” (link to Microsoft site). Permalink