Everyone knows how to do a simple Google search, but do you know how to read pages in languages you’ve never studied or track down the location of a friend’s picture they took on vacation ages ago? Google wants to show you more tips on how to get the most out of its search results. The search engine giant will be offering a free online, community-based course starting on Tuesday that teaches people different search strategies to find what they need faster and more efficiently. Google — which first opened registration for the class in June — will offer six different 50-minute courses called “Power Searching with Google” over the next two weeks. Classes can be taken at your own leisure within that time period. Read the full story at Mashable.