What is a Computer Virus?   A computer machine infection is a malignant program that self-imitates by replicating …

Computer Input Devices. [ Full Explain ] Those type of hardware devices are used to input instructions to our com…

Primary and Secondary Memory in Computer   Computer Memory–  Memory is capacity part in computer. It is stor…

Secondary Memory: You realize that processor memory, it is also known as   Primary Memory, is costly and in addi…

RAM What is a computer RAM and what does it do? RAM is computer Primary Memory.  On the other hand alluded t…

Computer Output Peripheral Details   Screens Screens, usually called as Visual Display Unit (VDU), are the fun…

A computer is an electronic machine that is high speed. basically computer used widely in homes office banks Hospi…