Skype doesn’t have an option in settings to not remember the user on a particular computer. So if you want to stop appearing on the dropdown box in Skype main sign-in window and remove the skype username, read the tutorial below.
How to delete a username from Skype sign-in window
For Skype 5.0 version
- Log Off
- Open a windows folder and paste %appdata%, then click on the Skype folder
- Open the file shared (which is a xml file) with notepad
- Remove the string that is within the tags
string - Save the file
- Once you shut down the skype log in window, you will notice that your username has been removed from the dropdown box
For Older Versions
- Log Off
- Open a windows folder and paste %appdata%, then click on the Skype folder
- Remove completely the username folder






