Click on the PROFILE menu item on the left side of the site. Once there click on BROWSE under the add/update profile pic. You can choose a picture from your computer to upload and use as your profile picture.

If you choose to be MY JETWERK only those that are part of your Jetwerk Network will be able to see your trips and be notified. YOU control who sees and gets the notification of your trips.
If you choose to make your profile PUBLIC anyone can find you and see your trips. this is great [...]

This is the place to put your name, email, what city you live in and add a photo. You will also determine who can view your schedule and find you by selecting MY JETWERK, PUBLIC or INVISIBLE.
If you choose to be MY JETWERK only those that are part of your Jetwerk Network will be able [...]

Here you can search for people in your Jetwerk to view their trips. You can also do a public search for Organizations and people, but only if they left their profile open to public.