Well, this chapter might be short ,but I'll just tell you what do the top buttons of your dashboard do.

1st thing: See the 3 lines beside the words Hogwarts is Here?

It will show you all the things e.g. Academics,Hogwarts Library,Around the Castle so on and so forth.

Next button,see the Search button? You can search for your friends or Professers but where to reply them?The next button is the on that is shaped like an envelope, and that would be the Messages button.Next button,the notifications button.It will tell you if someone comment's about your post or when a Professer marks your work.

Last button, the button next to the bell/notifications button if you are not log in, it would say Guest, but if you are logged in,it would say your name.If you click on it, you will be able to edit your profile.

When you are logged in, at the top of your dashboard it will have the color red,yellow,green or blue that represents your house but I will not say any furthe if you want to know more about it,you will have to reach the 5th Chapter!