Method 1: 
  • Step 1: login first
  • Step 2: On top right, select Help->Change Password menu.
  • Step 3: In the pop up window, input your old password and new password.
  • Step 4: Press OK.

Or

Method 2:

  • Step 1: Login first
  • Step 2: Select System->User menu
  • Step 3: select the username in the user list and click ‘Modify Password’ button.