On Tuesday, Chris Nolan came to talk to our Essential Computer Skills Class about search engines, specifically Google. Nolan walked the class through the facets of Google, and everyone learned a lot. For instance, I was not aware that there were certain cheats that one could use to narrow down their search. Tools such as using quotations, including the word site and define with a colon, and using the + button were all new devices that I will surely be using in my future Google searches. Nolan's lecture was certainly informative and useful for our class.