You can manage most options in your client Area in my.webless.com. Nevertheless, you can also access to the server control panel directly if you are a advanced user.
If you want to manage your cloud hosting or access to advanced options, you should login to cPanel control panel directly.
You may login through your domain or ip, using the user and password that you received in your welcome email account. These are the login details for login in your cPanel account:
User: User Password: Password Control Panel Url: http://serverip/cpanel or: http://www.yourdomain.com/cpanel