Lobhik4you

In the earliest electronic computing machines, programming was synonymous with connecting wires to plugs. No layered architecture existed, so programming a computer was as much of a feat of electrical engineering as it was an exercise in algorithm design. Before thei…

The universal serial bus (USB) is a computer serial bus which enables users to connect peripherals such as the mouse, keyboard, modem, CD-ROM , scanner , and printer , to the outside of a computer without any configuration. Personal computers equipped with USB will a…

As we all know, a computer is an electronic device that receives data instructions and processes them to produce desired results. Computation, information storage communication and control are the four major functions that most of today's computers carry out follow…