As soon as you are registered with us, you have access to every feature of our learning platform. If you want to print something, you have to validate your university email address. Make sure you gave the correct information about the country you are living or studying in and that you are a student.
Open a PDF and click on the print button. Now enter your university email to receive a validation code via email. Note that the code is only valid for a short period of time. After you entered to code on the platform you are able to print :).