Software

Software refers to the set of computer programs, procedures and associated documents (Flowcharts, manuals etc.).which describe the programs and how they are to be used. System software :- system software is a set of programs, designed to control the operation and extend the processing capability of a computer system. Computer system software performs one or …

Secondary Storage

External memory generally know as secondary storage includes magnetic storage devices such as hard disk, magnetic tape etc. That type of memory is used for store data, information and program for future use. Secondary storage is non-volatile and not direct-ally accessible to the CPU. Magnetic Tape Magnetic tape is most popular storage medium for large …

Computer Memory

Main/Primary memory Main memory is temporary storage area built into the computer hardware. Instruction and data of a program reside mainly in this area when CPU is executing the program. This memory directly accessible to the CPU. Physically primary memory consists of some I C chip, on a small circuit board attached to the motherboard …

Application of computer

The computer have made the would like a small ball, due to speed, accuracy, memory and other characteristics of the computer are used in all spheres of life. Education :- Computer is used in school for teaching, doing mathematical calculation and completing homework. Banks :- Computer is used in bank for storing information about different …

Computer

Definition:- It is an electronic devices. Which act according to data or instruction. or An electronic device that can automatically accept and store input data process them, and produce output results by interpreting and executing programmed instruction. https://youtu.be/7cXEOWAStq4 Characteristics of computer Automatic:- Computer is an automatic machine work by itself human intervention, because once started …