To start a session, simply point your browser to tt/index.php on the web server holding your TT Web Site Mannager installation. You should be presented with a login prompt as below.

User authentication

Username
Password

Enter the username and password that you created earlier into the form, click on the "Log me in" button and that's it. Assuming that your username and password are correct and that all the installation steps proceded smoothly you should be redirected to the site management page.