How do I know if my Mac Pro is 32 or 64 bit system?
How do I figure out if my Macbok Pro is a 32 or 64 bit system?
MacBook Pro, Mac OS X (10.7.4)
64 bit.
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The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
19 replies
thank you
Yup.
Thank you!
How do I know if my Mac Pro is 32 or 64 bit system?