If you are new to PCB design then you need to have a look on the web for some guidance.
There are some notes in some of the other posts here but I cannot recall which ones just now.
Our website uses essential cookies to help us ensure that it is working as expected, and uses optional analytics cookies to offer you a better browsing experience. To find out more, read our Cookie Notice
Brand new interactions and interfaces. 
Easy to use and quick to get started. 