Overdrive is a term commonly used in the context of vehicles, referring to a mechanism that allows an engine to operate at a lower RPM (revolutions per minute) while maintaining higher speeds. This helps improve fuel efficiency and reduces engine wear, making it beneficial for long-distance driving. In cars, overdrive is typically engaged automatically or can be activated by the driver. In addition to its automotive meaning, "overdrive" is also used in technology, particularly in digital media. It refers to a platform that provides access to eBooks, audiobooks, and other digital content through libraries. Users can borrow materials online, similar to how they would check out physical books from a library, making reading more accessible.