Super Computers
Super computer is an extremely powerful computer capable of manipulating huge amounts of data in a relatively short time. It […]
Computer Fundamental
1.2 Characteristics of Computer
Computers have distinguishing characters which make them ideal machines. But they do not certain have characters which human possess.
1.1 Digital and Analog Computers
1. A Digital Computer uses distinct valuesto represent the data internally. All information are represented using the digits 0’s
The Basic Components of a Digital Computer
Input Devices: These are the devices using which the user provides input instances. In a programmable computer, input devices are
Block Diagram of Computer
A computer can process data, pictures, sound and graphics, They can solve highly complicated problems quickly and accurately. A computer
Networking
What is Internet? The internet is essentially a global network of computing resources. You can think about the internet as
2.12 Input/Output Ports
Input/Output ports mean the interface point through which input/output devices are connected. Modern motherboards have attached I/O ports to connect
Computer Fundamental
2.11 Chipsets
The real time clock is a system clock which is set and programmed inside BIOS chip. The BIOS chip helps
Computer Fundamental
2.10 Central Processing Unit (CPU)
CPU means processor of computer system. Processor is a chip that is placed on motherboard which helps to compute input
Computer Fundamental
2.9 Motherboard
Figure: Structure of Motherboard. Motherboard is a largest circuit board of computer which provides platform to interconnect input-output devices as