After you install the desktop app from the opening screen choose "Login" and for the server address enter: cloud.computerjazz.net
Then enter the username or email address and password we sent you in the welome email.
If a phone app asks for the "Server Address" enter:
If it requires the webDAV address use:
(webDAV is usually used for contacts and calendar programs)
Via the internet with your web browser
You can also log in directly to cloudjazz using your browser via: cloud.computerjazz.net