title: Personal computer
context: Using the narrow definition of "operated by one person", the first personal computer was the ENIAC which became operational in 1946.[11] It did not meet further definitions of affordable or easy to use. The Bendix G15 of 1956 was intended for use without an operating staff, and several hundred were made; it was too costly to be personally owned, however.
question: What was the first personal computer?
answers: ENIAC