duplicate contacts

  1. S

    Iphone keeps gettind dups

    I have a friend who has had 4 iphones and all eventually develop some contact dups. He says he is not syncing with Itunes. Anyone know what the problem is? And if dups can be mass deleted with a Windows PC thru Icloud without having to pic each one. He has over 1000 contacts.
  2. P

    Help In Removing Duplicate Contacts Outlook 2013 64 bit

    How can I remove duplicate contacts I have in Outlook 2013 ? Thank you.