Details that can be changed:
First, Middle and Last Names.
Profile: Which profile the user is using.
Time Zone: Which time zone the user is living within.
Work, Home and Mobile Phone numbers.
Default Page Size: will determine how many results the system will show you (by default) per page. (For example, when you navigate to the Site Manager, it will show you a maximum of 100 Sites with the current Setting.)
In the following screen you are required to fill in 3 fields:
Current Password; the Password you currently use to login to 1Place
New Password; Please note that your new Password requires at least 10 characters (and 1 upper case)
Confirm Password; Enter your new Password again in this field
To finish up with your changes click the green update button at the bottom right of the main details screen.