In the below example I am showing you a very useful feature of publishing a SharePoint blog from word.

You have to open a new document by clicking NEW.

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From the below screen select New Blog post and click Create.

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You will get a screen similar to below you can add the Blog Heading, body .You can even copy and paste images using print screen as shown below.

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Once you done with the blog just click on Manage Accounts.

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You will get a popup as shown below click on NEW.

Select SharePoint Blog from the drop down.

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Next you have to add the url of your blog and click ok

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You are done with the account creation .You will get a screen like below. Click Close.

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Click on Publish

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It will start publishing

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Once done you can see the blog is published in your SharePoint site.

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Main advantage is you don't have to add link of your images it will dynamically convert your images and saves in blog images picture library and add the links also.