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  1. #1

    Member Since
    Aug 31, 2010
    McAfee Slows Mac Down
    I recently installed McAfee on my MacBook Pro. After realizing that it was slowing down my system, I uninstalled it, but my system is still not working as quickly as it was before. For example, it takes much longer for the computer to start up and turn off than it previously did.

    Any help on how to ameliorate this problem is much appreciated.

  2. #2

    vansmith's Avatar
    Member Since
    Oct 19, 2008
    Early 2015 13" rMBP
    Did you uninstall it correctly (ie. did you use the uninstaller as opposed to simply dragging it to the Trash)?
    Important Links: Community Guidelines : Use the reputation system if you've been helped.
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  3. #3

    cwa107's Avatar
    Member Since
    Dec 20, 2006
    Lake Mary, Florida
    15" MBP, Core i7/2GHz, 8GB RAM, 480GB Crucial M500 SSD
    Not sure what this has to do with Community Suggestions or Feedback. Moving to the appropriate forum.
    Liquid and computers don't mix. It might seem simple, but we see an incredible amount of people post here about spills. Keep drinks and other liquids away from your expensive electronics!

  4. #4

    Member Since
    Aug 31, 2010

    I did indeed use the uninstaller to uninstall the program. But it still takes much longer to turn on and off the computer than previously.

  5. #5

    harryb2448's Avatar
    Member Since
    Nov 28, 2007
    Nambucca Heads Australia
    iMac, i7 4GHz, 32GB memory, 1TB PCI-e storgae StOS X.13.3
    Go into System Preferences > Accounts > Log In Items and see if McAfee has placed anything there for starters. AV can be darned difficult software to remove, for example you might try thias:-

  6. #6

    mrplow's Avatar
    Member Since
    Oct 01, 2007
    Mac Mini i5 (2014 High Sierra), iPhone X, Apple Watch, iPad Pro 12.9, AppleTV (4)
    McAfee on any and every platform is one of the worst products I've ever dealt with.

    Run through these instructions to be sure you've cleaned house

    Please use the reputation system if you think you've been helped - bottom left of this post

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