Create a blog

Create a blog

1.     Sign in to Blogger.
2.     In the top left, next to "New blog" click the Down arrow.
3.     Click New blog. If you haven’t created a blog yet, in the bottom right, click Create new.
4.     Enter a name for your blog.
5.     Choose a blog address, or URL.
6.     Choose a template.
7.     Click Create blog.

Change the name of your blog

1.     Sign in to Blogger.
2.     In the left menu, click Settings and then Basic.
3.     Next to "Title", click Edit.
4.     Enter a new name for the blog.
5.     Click Save changes.
To view your blog, go to the top left and click View Blog.

Change how your blog looks

1.     Go into your blog click on layout.
2.     You can add gadget by clicking on the Add gadget
3.     You can also arrange the placement of the gadgets to change the look of your blog

Decide who can see or edit your blog

You can control who has access to your blog.
1.   Sign in to Blogger.
2.   Select the blog to update.
3.   In the left menu, click Settings  Basic.
4.   Under "Permissions," find "Blog Authors" and click Add authors.
5.   Enter the email address of the person you want to add.
6.   Click Invite authors.
After they accept the invitation, they'll be listed as an author. You can add up to 100 total members (authors, administrators, or readers) to your blog.

Note: To manage and post to blogs, invited authors or administrators will need a Google Account...

You can create a privacy policy  for your blog / website 

Alternatively  you can read this "How to create a privacy policy page" choose the  one that is easy and stable for you.
You can also use a  custom domain for your site