Not sure if your installed version of Windows is 32-bit or 64-bit? One quick way to tell is by looking at information about your operating system installation in Control Panel.

Microsoft provides both 32-bit and 64-bit versions of Windows 8 RP across a variety of languages.

When Windows is installed on your computer it can be installed as a 32-bit version or a 64-bit version. For most people, whether they use a 32-bit or a 64-bit version of Windows does not make a ...

Simply select the 32- or 64-bit version of the operating system, log in, and fill out a brief questionnaire. Just like that, you’re downloading Windows 8!