Some technical problems are simply browser issues. Here are a few possibilities to try: clear your browser cache and/or press ctrl+F5, switch to a current version of Chrome, Firefox, etc. check your browser settings and make sure, that JavaScript and cookies are enabled.
In case you lost/forgot your password, you have to create a new one. Please go to the following link, enter your username or email address. You will receive a link to create a new password via email.
To enroll in a course you need to register on elexicon | online learning spaces. At the moment all courses offered on this site are closed. It is not possible to register or self-enroll in courses.