Google has become a sort of Swiss army knife of web-based services, making it a daunting task for one to become familiar with the dizzying array of free tools they offer. Some clever third party understands this, and has offered a free, downloadable, PDF Google Cheat Sheet, packed with company info, lists of domains, services, calculators, search tips and more. This is a quick, go-to guide for getting up to speed with many of Google’s web tools.
Cheers.