Registering allows you to create and save a selection (trail) of archive material.   To register, enter your name, email address and a chosen password under the Register heading, before pressing Submit.  Don't forget to note down your password.  If you want to create more than one main trail you will need to register with a different email address.

Once registered you will need to Log in each time you wish to access your saved trail.  To Log-in enter your email address and password under the Log in heading, before pressing Submit.