32-bit and 64-bit Windows: Frequently asked questions
Get answers to some common questions about 32-bit and 64-bit versions of Windows.
32-bit and 64-bit Windows: Frequently asked questions
Get answers to some common questions about 32-bit and 64-bit versions of Windows.
Determine whether your computer is running a 32-bit version or …
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 …
Choose between the 64-bit or 32-bit version of Office
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.
Determine whether your computer is running a 32-bit version or …
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 …
Choose between the 64-bit, 32-bit, and ARM version of OneDrive
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 …
“Office (64-bit or 32-bit) couldn’t be installed” error when trying to ...
Learn how to fix "couldn't install Office" error related to 64-bit or 32-bit versions of Microsoft Office.
Windows 10 system requirements - Microsoft Support
Need the latest version? Download Windows 7 SP1 or Windows 8.1 Update. Processor: 1 gigahertz (GHz) or faster processor or SoC RAM: 1 gigabyte (GB) for 32-bit or 2 GB for 64-bit …
Find Information About Your Windows Device - Microsoft Support
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.
About Office: What version of Office am I using? - Microsoft Support
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 …