a help page for users

[sunt05]

to show users how to interact with developers, or how to get help?

• how to get a GH account?

https://github.com/join

• how to raise issues?
  at the top each page, there is a banner like the following:
  

please click the link in the red rectangle, which will direct you the correct software repo and create a new issue specific to the page you are redirected from.

• how to set up a discussion?

• how to use online commentary system?