I am unable to render new entries on the browser (demo version) I just started using craft and am still exploring the Happy Lager demo version. I can create new sections, fields and entries. However, when I try to render the entry on my browser by clicking on the globe icon, the URL takes me to "Page not found" error. 

Am I not allowed to create new entries on the demo? or am I missing something?
I figured it out. I went with the default template file which did not exist, hence the error.