Create or enter a user name in main window. No password is required. Assumption is you are the Windows user, no additional security required.
System will select your windows user id by default. if you want select seperate app user, select user from users dropdown on main window or Click + add user button to add new user button and enter your user name on prompt and click ok.
Do not create local app user, use windows user instead. settings are saved at windows user level.
To manage users, go to options and others tab, you can add user, delete user and delete user's measures.
Only windows local administrator can delete the user and user measure. Log on as administrator to delete the user or user measures.
see also:
using typing tutor