Getting started with Linux

[singhapurwa.aps]

Hi, I'm extremely new to the Linux, precisely to the laptops, just got one yesterday. And I really don't know a thing about it. https://drive.google.com/file/d/0BwQgozL_2RCNeWZRUWluazN3dnM/view?usp=drivesdk

And I don't know what to do after this. (image attached)

Please help as soon as possible. I always get struck at
"root@localhost /#"
Help me out, thanks.

 

[rgd1101]

it a command line
https://www.linux.com/learn/how-use-linux-command-line-basics-cli