All that is needed for such communication is a headset, webcam and Skype. It differs from other programs, such as ICQ, QIP or Jabber, is that you can talk in chat with one person or with dozens of people. However, the communication should be so open, but because there are situations when you need to remove one of the interlocutors of the chat or "clean up" the whole group.
To delete a contact group, right-click on the group name in the contacts list, select "delete". Modern versions of the programs do not allow to simultaneously remove multiple groups, which means you need to remove each separately. But it often doesn't work: the thing is that a deleted contact, maybe you do not belong. In this case, find someone who you added to the chat and ask them to remove you.
To leave a group chat, select the tab "Conversations" and press the right mouse button on the group chat. A menu will appear, where you select "Leave conversation", your sides will get a service message that you no longer maintain communication. To get back the same way: right-click and select "reconnect".
Many users who work with the latest versions of software often face the problem of exit from a chat. Some of them even rocking the old version, because it's simpler and intuitive. But the new version can be configured to view the previous one. For this, the menu "View" you select "Compact"view.
Remember that removing the person or group, you automatically send them a message-the message: "You removed from your contact list", and it means that you should be prepared to answer the question about the reasons for his action.