If you want to change the password of a user, then just go to the Users > Manage link, search for either that user (if you know her email id), or search for all users. See more about searching in another post.
Then click on the “Name” of the user, and you will go to the “Edit User” screen. There you can change the user’s password.
If you are the admin and looking to change your own password, then you can do the same as above (as the “admin” is also a user in the system, except with the user type “admin”).
Or you can go to “User Home” and click on “Edit Profile” and change your password there.
Now the “User Home” is the page that all your users would see when they are logged into your members-only area powered by DAP. So, we’ve basically provided you, the admin, a way to see what they see, when you visit the “User Home” page.