 Computer companies disestablished in 1983

Several computer companies were disestablished in 1983. One of the notable companies is **Data General Corporation**, which was known for its mini-computers. Although it continued to exist after 1983, it faced significant decline in the early 1980s due to competition and eventually merged with other companies. Another company is **Vector Graphics, Inc.**, which produced personal computers and peripherals. It struggled in the highly competitive market and ceased operations around this time.