First when you have logged in you will see your overview, click here on "Services":
Next page, click on the active service that you wish to change password for:
This will lead you to the service details, in here click change password in the left panel:
From there, insert the new password, do note that to keep compatability refrain from using special characters like %># etc(even though it says to do so), letters and numbers is the most failsafe password.
Once done, the password has been changed!
