3 Google Hacks for Students

The video tutorial provides tips for students to find free educational resources online. It explains how to search for free textbooks using Google by appending 'filetype:PDF' to the textbook name. It also covers finding free lectures and notes by searching for concepts with 'filetype:PPT'. Lastly, it describes how to locate practice exams by using 'site:edu' along with the subject and 'exam' in the search query. These methods can help students save money and access additional study materials.

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