Blog is a one of the product of google. We can make money through the blogging. the question is how we can make money from blog?. simply we post our article in blog and visitor will seen our article as a newspaper, as we can see advertisement in newspaper with article same this way a advertisement network company will show their advertisement in our blog. so this way they pay us for showing their advertisement in our blog. 

To create a blog you have to a google id(gmail id) that you can create a blog with blogger. now lets me say how to create a blog

1. open blogger.com .

Now you will see A blog dashboard

2. Click "new Blog" as pic below

 

Now a New box will open as seen below pic

2. Give a blog title And blog Address ,

Note ;- blog address must be Available 

3. Then click "Create blog"

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Now Your blog Has created Now,