An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers. Some popular Operating Systems include Linux Operating System,… Read More »
Input and Output devices are a major part of the computer. They are a type of hardware device that makes up the computer system. These allow the system to function properly with external help. They both deal with data but in different ways. The input allows the user to send data while the output completes… Read More »
An input/output device, often known as an IO device, is any hardware that allows a human operator or other systems to interface with a computer. Input/output devices, as the name implies, are capable of delivering data (output) to and receiving data from a computer (input). An input/output (I/O) device is a piece of hardware that… Read More »
Computer Memory In computing, memory refers to the devices used to store information for use in a computer. The term primary memory is used for storage systems which function at high-speed (i.e. RAM), as a distinction from secondary memory, which provides program and data storage that is slow to access but offer higher memory capacity. If needed,… Read More »
1.Location: It represents the internal or external location of the memory in a computer. The internal memory is inbuilt in computer memory. It is also known as primary memory. the example of primary memory are registers, cache and main memory. Whereas, external memory is the separate storage device from the computer, such as disk, tape,… Read More »
Introduction of System Software : System software (systems software) is computer software designed to operate and control the computer hardware and to provide a platform for running application software. System software can be separated into two different categories, operating systems and utility software. The operating system (prominent examples being z/OS, Microsoft Windows, Mac OS X and Linux), allows the parts… Read More »
Alternately referred to as a processor, central processor, or microprocessor, the CPU (pronounced sea-pea-you) is the central processing unit of the computer. A computer’s CPU handles all instructions it receives from hardware and software running on the computer. As an example, the CPU processed the instructions to use a web browser to open and display… Read More »
Computer hardware includes the physical parts of a computer, such as a case, central processing unit (CPU), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers, and motherboard. By contrast, the software is the set of instructions that can be stored and run by hardware. Hardware is so-termed because it is “hard” or… Read More »
CCC Computer Course has become very popular. Every new student wants to do this CCC Online Course. But due to lack of complete knowledge of this course, they are unable to take admission in this Computer Course. That is why we have prepared this CCC Course Complete HELP E-Learning Portal. In which an attempt has… Read More »
“A computer is a machine that performs tasks according to certain instructions. To say more, a computer is an electronic device that accepts data with the help of input devices and processes them and provides those data in the form of information with the help of output devices. “ Instructions include several types of data.… Read More »