How to remove category from WordPress URL

when displaying Category URL in wordpress the wordpress adds the word ‘category’ in between the category and the site link eg : example.com/category/wordpress , has the word category is useless we can remove category word by simple trick.

Automatically add Google Plus (+) to your Post

Google Plus (+) is a new service from Google, which can bring traffic to your blog just like other social networking sites as such as Twitter or Facebook. Now, I’m going to show you how to automatically add a Google plus (+) button to your posts.