If you ever wanted to display HTML tags inside a post, you'd usually get this error (blogger) 
Whatever the tag maybe. To solve this, I read an article that suggested the use of special character sequence in HTML.
To display the right bracket <, type 
To display the left bracket >, type 
Everyone with a blog should want to have their blogs reached by popular search engines, such as google. Well, one important step is to ensure you have meta tags setup! I'll list here the walkthrough for blogger users!
1-First go to your dashboard and click on "Layout"
2-Click "Edit HTML" and find this line .
3-Directly beneath it, copy/paste these:
<meta content="ADD YOUR SITE DESCRIPTION HERE" name="description"> <meta content="ADD YOUR KEYWORDS HERE" name="keywords"> <meta content="ADD YOUR NAME HERE" name="author">
I've just made a new blog about games. I hope you can check it out if you liked games! I'll try as much as I can to be as active as I can :P Comments will sure be a great inspiration ;)
Here's the link to my other blog: http://gamecircle.blogspot.com
