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it is an electronic device that helps people perform different tasks.
Computer
What year when IBM started producing its first transistorized computer; Apollo flight to the moon
1950
Who manufactured the mechanical calculators in 1960?
Blaise Pascal
What year introduced the PC with keyboard
1970
What is the meaning of GUI
Graphical User Interface
Who builds reading punch holes stored on small sheet of hardwood.
Joseph Jacquard
When was windows 3.0 released?
1990
New technologies such as PDA, When was cellular phones was improved, Internet access, coming up with new security software?
2000
