ICs from the early 1960s were not complex enough for general computer use, but as the complexity increased through the 1960s, practically all computers switched to IC-based designs. The result was what are today referred to as the third-generation computers, which became commonplace during the early 1970s. The progeny of the integrated circuit, the microprocessor, eventually superseded the use of individual ICs as well, placing the entire collection of modules onto one chip.