First Personal Computer — Apple II Launched
What happened
Apple's Apple II, launched in 1977, became the first mass-market personal computer, beginning the shift of information processing from institutional mainframes to individuals and dramatically accelerating the speed of written communication.
Literary impact
The personal computer transformed the writing and publishing of poetry; desktop publishing in the 1980s enabled small poetry presses to proliferate, and the speed of composition and revision changed poetic practice for a generation of writers from Language poets to spoken word artists.
Source: Wikipedia