My Skype Home list at the left shows Favourites and All contacts. No strangers are in the All list (or the Favourites). In the Home view I have always seen pictures of what I think are Favourites with whom I've had recent chats or video calls (Not all Favourites). This morning, as well as the 4 familiar pictures, I now see 2 women I've never had any contact with. I always block any strangers who try to contact me on Skype. My Privacy settings are set to allow contact from "people in my contacts list only". I've deleted all cookies and conversation history. I can't find any way to delete these 2 pictures.Their names are not in my All Contacts list. Nobody else uses this computer. Under Hide Contacts > Hide Contacts Who is set to "Haven't shared contact details". I've deleted all recent conversations. How do I delete these 2 pictures please?