Click the Start menu on the VPS desktop.
In the pop-up menu page, find “Control Panel” and click on it, to open it.
Find “User Accounts” and click “Change Account Type”.
In the Account List screen, select the user for which you wish to change password.
Click on “Change the password”, to start the password change procedure.
Enter the current password, then repeat the new password twice, and fill a password hint to remember the new password in case you forget it. Afterwards, click on “Change Password” button.
Lastly, restart the VPS, as this is required to make the new password effective.