Add meta tag to every post in your Blogger or Wordpress Blog

Add meta tag to every post in your Blogger or Wordpress Blog
its easy to Add meta to posts in your Blogger or Wordpress Blog.
here you will find how you add meta tags to your posts inBlogger or WordPress.
In wordpress meta tags are automatically inserted in each blogger posts by using plugins like 'All in one SEO pack' but in blogger there is no such plugin but you can add meta tags manually.I will explain how you can do this.
Suppose you want to add meta tags to the post with the following link.
http://how-blogz.blogspot.com/2010/03/thesis-theme-with-wordpress-and-more.html

Replace the highlighted link of the post with your own.Replace description and keywords with the one which is relevant to your post.
If you have any problem in implementing meta tags please mention it in comments.