How-to: determine 64-bitness of Windows? [closed]

Posted by warren on Super User See other posts from Super User or by warren
Published on 2010-03-29T13:47:08Z Indexed on 2010/03/29 13:53 UTC
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Windows

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32-bit

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64-bit

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command-line

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version

Possible Duplicate:
Tell the version of Windows XP (64-bits or 32-bits)

Is it possible to determine whether a given installation of Windows is 32- or 64-bit? From right-clicking on My Computer, and selecting Properties, it appears that such information is not readily available.

Typing ver at the command prompt also doesn't seem to return anything about the nature of the platform in which it is installed.

Under Linux, I'd use uname -a to find out what kernel was running. Is there an analog on Windows?

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