A computer that used vacuum tubes as switching elements; for example, the UNIVAC I. See computer generations. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

report writers and spreadsheets put large numbers of people in touch with the computer for the first time. See query language and report writer. The 21st century ushered in the fifth generation ...

Comprising 2,500 valves and rebuilt from a series of black and white photos and some circuit diagrams.The original wartime Colossus was designed and built by the Post Office engineer, Tommy ...

A team of researchers has demonstrated "certified randomness" for the first time using a 56-qubit quantum computer.

Scientists have developed a quantum computer that uses light to process ... data' transmitted through standard fiber optic cable for 1st time But these qubits use microwave signals to help process ...