My Mac is locking up and running slow

Discussion in 'macOS' started by dewdropin, May 12, 2009.

  1. dewdropin macrumors newbie

    May 12, 2009
    I'm a new user to iMac, my kids use it for school and games. Lately it's been locking up and running slow, then takes off to catch up. I'm use to a PC and know how to clear out the registry and some other stuff, but when it come to the mac I'm lost. Need help!!:confused:
  2. maclover001 macrumors 6502a


    Mar 25, 2008
    Vancouver, Canada
    Open up Activity Monitor (Macintosh HD > Applications > Utilities), and post a screenshot during one of its slow moments.

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