On 26 June Google released some videos to learn essential SEO Techniques. In these video's googler explain about seo techniques, malicious parties, site maps, crawling errors, webmaster tools and many more. One of these videos Maile Ohye Developer Programs Tech Lead at google explain how do SEO for under 50 pages sites and how they rank well on company name & related keywords and some tips for attracting visitors.
Google also published these video's on Google Webmaster Academy .
Here are the video's-
How malicious parties can spam your site-
Use Of Google Site Maps-
How use Social Networks to attract audience-
Errors find by Google when crawling your site-
Understand how searchers find your site-
Learn how works Google Webmaster Tools Message Center-
Learn How to create content for your site-
Finding your site on Google-
Web spam Content Violations-