What is the difference between millions and billions in printer/scanner colour settings?

7yr ⋅

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What I can delete from /private/var/vm?

13yr ⋅

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How can I force Parallels to ask about re-associating my USB drive with my Mac or VM?

12yr ⋅

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Why can't I hide my active application (e.g., Chrome)?

12yr ⋅

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