First generation vacuum tube computers and a couple one of a kind experimental transistorized computers.
first
The first second generation computers came on the market in 1958.
The first electronic digital computers were developed between 1940 and 1945 in the United Kingdom and United States.
The second generation computers were developed to meet the needs of the atomic energy laboratories.
Erwin Hank's fully developed NASA in 1958.
The University of Pennsylvania
1940s
yes
Earlier computers.
Analog computers were developed in the late 1920s.Digital computers were developed in the early 1940s.
Roughly from 1946 to 1958.
Italy is a country that does use computers. In this technical age, all developed countries in the world use computers.