I read a lot of posts on BHW and realize that a lot of people here don't have a lot of money to invest. If you are a college student and are looking for online tools that are practically free I have gathered a list that will help you. This is a stepping away from the normal SEO tools, and giving you tools that will help you do other thing. KhanAcademy MIT OpenCourseWare StackOverflow Youtube Lecture's WikiBook's TheNewBoston - Youtube Codecademy Udacity Edx Coursera Dropbox TextDrop - An Online Text Editor - Integrates With Dropbox Dillinger - An Online Markdown (Text) Editor - Integrates With Dropbox Evernote Khan Academy Wolfram Alpha Hope you find this useful and helpful. THANKS AND REPS are as always appreciated ! Life is too short for anger!