Is Windows 8 32-bit or 64 bit software?

I'm obviously totally new to this. I am trying to install a printer driver, but don't know how to tell if I should download the 32-bit or 64-bit version. Thanks for your help.

Question Info

Last updated July 14, 2018 Views 4,054 Applies to:



It is both, depending on which one was installed onto your computer.

The easiest way to find out which you have is to look at your C:\ drive.


If you see Program Files and Program Files (x86), you are using 64 bit Windows.

If you just see Program Files once, it is 32 bit.


When you are looking for drivers and you have a choice, select the ones for your version.

A lot of times, you get the same drivers\software regardless.


Most drivers and software are only available in 32bit, but will work on a 64 bit machine, but not the other way around.


64 bit stuff won't work on a 32 bit machine

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