Hi Mark. Welcome to the Forum. Here's how to do it.
At left, where it says "My Menu", click "My Personal Profile"
When your profile appears, click the tab labeled "Update your profile and avatar"
Then click Edit, and drop down to "Update your profile"
When the update screen appears, click the tab labeled "Contact Info". This is where you will see the password field, and some other stuff.
Not real intuitive, but...
Tim Colburn
Park Forest, IL
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