Use the My Profile link to manage your information and securely reset your own password. You'll find it on the top right of your screen.
Clicking the link will open a small form where you can fill in or correct the information that shows.
On the bottom of the form you'll find the password reset. Type a new password. The password must contain:
A minimum of 8 characters
At least one upper case letter
At least one lower case letter
At least one number
Type it twice - they must match exactly.