Components and Peripherals of Computer

Introduction to Computer Components and Peripherals-: A computer consists of several physical components and each physical component is designated to perform one of the operations discussed in the previous section. These physical components of a computer are called hardware. The computer hardware device can be attached internally or externally to the computer. Devices connected internal … Read more Components and Peripherals of Computer

Basic Elements of a Computer

Hardware & Software:- Computer consists of two basic building called Hardware & Software. All the physical parts of the computer which can felt are Hardware components. Example: Motherboard, Hard disk, SMPS, Processor, RAM etc. Software is set of programs containing set of instructions to perform the task. It can be classified in to system software … Read more Basic Elements of a Computer

Data Transfer inside a Computer

All the data movements within a computer occur through buses. A bus is a group of electrical conductors, mostly wires, running parallel to each other carrying a charge form one point to another within the computer. A bus can be copper traces on a circuit board or wires in a cable. Usually, a bus is … Read more Data Transfer inside a Computer

Application Areas of Computers

The influences of computers are widespread and are used in various application areas mentioned below. Business Area:- Business people use computers to track accounts, cash transactions inventory management, to store information, order history, maintaining sale transaction records and prepare the reports. Now a days, several organizations use computers for doing transaction online. They have their … Read more Application Areas of Computers

The Equipment are computer

Computer has 3 types parts 1.Input parts keyboard , Mouse, Touch screen, Light pen, Scanner, Ternimal 2 Processing cpu (central processing unit) 3. Output Monitors, Printers,Plator, Micro film 4. Storage Unit Ic(intergrated circuit), Flappy, Hard disc, Magnetic Tape, CD, Disk

Types of Computer

According of size-:  According the size of the computer has four types. 1-Micro Computer– in this types computer are very small. in this computer microprocessor was used so its called micro computer example IBM pc. Desktop computers, laptops, personal digital assistant , tablets & smartphones are all types of microcomputers. These computers are the cheapest … Read more Types of Computer

Generation of computer and use of equipment

First computer was established in 1946. It’s name was ENIAC(electroinical numerical intergrated and calculator ).It was developed by the J.P.Eckert and J.W.Mauchly Generation of computer according to changes them processor and other First Generation(1946 to 1959)—– 1.In this generation computer were very big in size 2.In this computer main part was vaccume tube Or diode … Read more Generation of computer and use of equipment