The document discusses Wikipedia and its reliability for academic settings. It provides details on what Wikipedia is as a user-editable online encyclopedia. While it has advantages like a huge database of information and community contributions, it also has disadvantages like potential inaccuracies and lack of verification of editors. Studies have found Wikipedia to be only slightly less reliable than Encyclopedia Britannica. The document concludes that Wikipedia can be used to introduce topics for education but generally not as a primary source due to accuracy concerns.