The number of free GB going up and down?

Discussion in 'MacBook Pro' started by lizcat68, Feb 17, 2011.

  1. lizcat68 macrumors newbie


    Feb 17, 2011
    Pennsylvania, United States
    On my Macbook pro 13", the number of GBs left that are free continuously goes up and down. For example: yesterday, my computer said I had 86.40 GB free, but now it's at 78.67 GB free. Does this mean something has happened to my computer, or is it normal? Thank you...

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