A step by step showing how to enable Google Authorship, where Googe+ profile pictures appear in search engines for blog posts.

Enabling Google Authorship for blog posts »

Looking at why variation in search engine results can be consistently different from one machine to another. Usually down to personalisation, locational search or results from different Google data centres.

Different rankings on different computers »

A review of Google's 'Fetch as GoogleBot' facility in Google Webmaster Tools including results from testing.

Fetch as Googlebot testing »