2.6 Change your unhappy password
Click on 'Unhappy Password' on the main menu, screen like figure 2.6.1 will be shown. Input your new unhappy password twice, and click the 'Save' button to update your unhappy password, and it will be effective immediately. The only constraint of unhappy password is it's length, it must be 8 characters or more. Like common password convention, it is case sensitive.
 

Figure 2.6.1