Learn seo online!

As for me , i like bellow 3 seo plugins for wordpress

1 All in one seo plugin

Very cool plugin for wordpress, easily post title, description and keywords for every post. Your post will be indexed fast.

download here:
All in One SEO Pack

2  Seo smart links plugin

Very very cool plugin for wordpress seo work, just as author txt link , link some words (of course you can set them)  to related pages to all of your posts, really cool enough, it makes  your website content related to each other , make your website construction well.

download here:
SEO Smart Links

No need to say, of course it is very important seo work for our websites

download here:
Google XML Sitemaps

Any suggestion from you? Do let me know if you have good choice.