So you wanna earn

So you want to earn money online?
It is not even hard and you even know the way how to do it. So let's talk about it. It is getting a blog either free with blogger,weebly,wordpress or host it on your server(don't panic if you don't know what I am barking,just read).
I bet for my whole money that you created or tried to create one in your life,then why you left it?
Your first task is to select a niche(a good subject/topic for your blog). For eg you are interested in games,you can start a blog and keep updating it daily. Blogs get visitors naturally but you can also try promotions which we will be discussing in future. So got some posts?
Now comes how to make money from it. Answer to all problems on the internet is only one. Guess,the page you get when open your web browser,the first website you've known. Yes it is google. Google has an advertising program adsense. Just register and get approved there to get a code to put on your website. The code will bring advertisers belonging to the topic of your website and you will get paid when any visitor of your website clicks on them. So this was first topic to make money and it can be the last if you try your best. Feel free to leave any question as a comment and I will try to answer.