32-bit and 64-bit Windows: Frequently asked questions
Which version of Windows should I install: the 32-bit version or the 64-bit version? Windows 11 doesn't have a 32-bit version and is 64-bit only. Installs will always be 64-bit. To install a 64-bit version of …
Determine whether your computer is running a 32-bit version or 64-bit ...
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 steps in Method …
Determine whether your computer is running a 32-bit version or 64-bit ...
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 computer is …
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 Hard disk space: …
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. Find out about choosing between 32 …
Choose between the 64-bit, 32-bit, and ARM version of OneDrive
Computers running 64-bit versions of Windows generally have more resources—such as processing power and memory—than their 32-bit predecessors. Also, 64-bit applications can access more …
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.
Download, install, or reinstall Microsoft 365 or Office 2024 on a PC or ...
To change from a 32-bit version to a 64-bit version or vice versa, you need to uninstall Microsoft 365 first (including any stand-alone Microsoft 365 apps you have such as Project of Visio). Once the uninstall …
Internet Explorer system requirements - Microsoft Support
Jun 15, 2022 · A Windows 8.1 or Windows RT 8.1 PC Processor. 1 gigahertz (GHz) or faster with support for PAE, NX, and SSE2 RAM. 1 gigabyte (GB) (32-bit) or 2 GB (64-bit) Hard disk space. 16 …
Download and install the latest printer drivers - Microsoft Support
In the Processor Selection page, select the processor architecture of the Windows device where the printer is being installed. In the Printer Driver Selection page, select the Windows Update button.