The following article details how to delete the chat history on Skype on computer.
Step 1: Access to Privacy section . Have 2 way:
- Method 1 : Go to Skype -> Privacy .
- Method 2 : Go to Tools -> Options .
Step 2: A dialog box appears, select Privacy -> PrivacySettings .
Step 3: Select the object to delete chat history. In Allow IMs from . section, there are options as follows:
- Section Anyone : Delete the chat history of some accounts in the list.
- Section People in my Contact list only : Delete the chat history of all accounts in the Skype list.
- Section Keep history for : You can choose to keep chat history for 2 weeks, 1 month, 3 months or preserve history forever. Depending on the work you choose accordingly.
Finally, click Clear history to delete the chat history.
Good luck!