Final answer:
Integrated circuit computers were predominantly used from 1964 to 1971, marking a significant technological advancement in the computer industry.
Explanation:
Integrated circuit computers were used primarily from 1964 to 1971. The practical integrated circuit process was introduced by Robert Noyce in 1958, leading to the advancement of the semiconductor industry and the establishment of companies like Intel in the early 1970s.
In the mid-1960s, the development of novel operating systems such as Multics by Bell Labs and others laid the foundation for how computing machinery should interact with users through software.
The invention of the microchip in the 1970s drastically reduced the size and cost of computers, paving the way for the creation of personal computers by companies like Apple and IBM.
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