Which version is best for me?

By default, Microsoft Office installs the 32-bit version of Office even if your computer is running 64-bit editions of Windows.

 Important    The 32-bit version of Office is the recommended option for most people, because it prevents potential compatibility issues with other 32-bit applications, specifically third-party add-ins that are available only for 32-bit operating systems.

Office provides support for the 32-bit version of Office programs running on 64-bit operating systems. Using the 32-bit version of Office allows people to continue to use existing third-party add-ins for Office that are 32-bit.

Quyidagiga qo'llanadi:
Office 365 Enterprise, Office 365 Enterprise admin, Office 365 Midsize Business, Office 365 Midsize Business admin, Office 365 Small Business, Office 365 Small Business admin