A users profile is automatically set-up with the basic elements of name and email address at the time of registering.
The profile is also set to the default organisation originally named : My Organisation. See Add/Update an Organisation for more details on changing the organisation.
To make it easier for project teams to understand who they are working with and the roles each take we recommend users spend a few minutes updating the other elements on their profile - Job Title, Mobile Number and LinkedIn Profile and add a personal photo.
To update your profile select the drop down menu against your name on the right-hand side of the top menu bar...
Full details to set/update your details can be found on the My Profile page.