Generations of computer – [ 1st to 5th ]
A computer may be defined as a device that can store, process, and retrieve data as and when required. a generation of computers is called the step-by-step growth in the hardwares of the computer. Generation of computers First-generation (1942-1955) Second generation (1955-1964) Third generation (1964-1975) Fourth generation (1975) Fifth-generation (Yet to come) First-generation (1942-1955) Vacuum…