Wikipedia can be a great tool for researching information online. It provides access to hundreds of thousands of pages of information, including encyclopedia articles, news updates, reviews, and more. It has a vast array of topics, so it's likely that you can find what you're looking for. Additionally, because Wikipedia is open to anyone, it provides a platform for collaboration, with different versions and perspectives of any given topic. As such, it can provide a more comprehensive look at any given subject than a single source would. Finally, because it is a free and open source, it can be accessed anywhere with an internet connection.