Importance of Electronics The invention of the microprocessor in 1971 was a huge milestone that eventually changed everyone's everyday lives. This invention enabled the world to own a personal computer in their home as well as their office. People were able to work more efficiently and progressively with these new electronic devices. Electronics today provides the world with an infinite amount of information at a much faster speed than that information would ever have been available before. The American public is dependent on the usage of many electronics in their lives such as the television, audio receivers, and amplifiers to stay upd