As of last week, I have been offered a "free SEO" on Twitter. It mysteriously has the WordPress icon behind the three letters "SEO" on its own icon. What is it, what does it do, do I need it? My sister-in-law who blogs a lot says I don't need it or want it, but I don't know how to set search engine terms on WordPress.com, and if this would help--would it help? Lost in the woods again. Thanks for a response.
The blog I need help with is creativeshadows.wordpress.com.