How To Add Different Meta Tags To Different Posts In Blogger

Why should I add different meta tags for each post on Blogger? The main reason is so that each blog post has a unique description and set of meta tags, this will tell the search engine what is on each post, it will also allow the search engine to crawl your site better.
Okay, so how do add this to our posts? 
The first thing to do is sign into Blogger dashboard > Layout > Edit HTML 
And find this line of code:
<b:include data='blog' name='all-head-content'/>
THIS FILE
"" span=""><="">>
http://www.geekmeblog.com/2011/09/related-posts-for-blogger.html.
<b:if cond='data:blog.url == "http://www.geekmeblog.com/2011/09/related-posts-for-blogger.html/"'>
Notice the slight change in the code that's coloured yellow, this must be done for the code to work. 
Now every time you have a post that you want to add meta tags too just add the bottom three lines of code and input the appropriate details. You can now add different meta tags to as many posts as you like.
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