If you’re a Skype user and have a chat history, it’s important to delete it. If you don’t, your chat history could be used to prove that you were in the chat when someone else was trying to commit a crime or blackmail you. To delete your chat history:

  1. Open Skype and sign in.
  2. Click on the three lines in the top left corner of the screen (the ones with the green checkmark next to them).
  3. Click on the three lines in the bottom right corner of the screen (the ones with the red X next to them).
  4. Type “delete chat history” into one of those boxes and click on OK.