Use the 32-bit installer if you’re using a 32-bit version of Windows and the 64-bit installer with a 64-bit version of Windows. To determine which version of Windows you’re using, follow the …

Get answers to some common questions about 32-bit and 64-bit versions of Windows.

If the value that corresponds to Processor starts with x86, the computer is running a 32-bit version of Windows. If the value that corresponds to Processor starts with ia64 or AMD64, the …

For more information, such as the bit-version, choose About Excel. A dialog box opens, showing the full version number and bit version (32-bit or 64-bit). See Also What version of Outlook do I …

Oct 14, 2025 · Learn how to find basic information about your Windows device, including the device name, version of Windows, hardware details and avaialble storage space.

Help to decide whether you should install the 32-bit Office version or the 64-bit Office version. Which version is right for you depends on how you plan to use Office.

If you need to know whether you're using the 32-bit version or the 64-bit version of Outlook, select About Outlook. About Outlook contains additional details about your version.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.

If you're not sure which OneDrive version is better for you, you can review the reasons to choose the 64-bit version, the 32-bit version, ARM64 version for Windows, or the Apple silicon version …

Obtén respuestas a las preguntas más frecuentes acerca de las versiones de 32 y 64 bits de Windows.