International Journal of Application or Innovation in Engineering & Management (IJAIEM)
The computer, primarily invented for computing and calculating mechanically to minimize the human errors in the calculation and making calculations, fast, accurate and reliable, has been interfaced with other computers giving rise to intra/interconnectivity. Computers entered into documentations with its connection to telecommunications led to transfer of data with accuracy and speed. In World Wide Web era, the computer has been penetrated to masses across the world for information and changed entire scenario and overtaken all the media of communication. Smartphone or computer in hand has further enlarged dimensions of communication technology.