1. In-house installation
The default user name and password, when you setup Easy Projects for the first time is "Administrator" and password = "admin" (password is case sensitive so type exactly as shown but without the quotes). The password can be changed during installation so please remember a new one once the default has been changed.
But if you chose to add the demo data (the Demo installation mode), when installing EP on your server, then the password is "epdemo" which is the same for all users in the demo database and not the password, above.
2. Online account
The default user name is Administrator or your e-mail address.