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COMPUTER MEMORY | PRIMARY AND SECONDARY MEMORY

COMPUTER MEMORY

What is Computer Memory? The central processing unit contains the essential directions required to control the PC, However it cannot store entire programs or giant sets of knowledge for good. The central processing unit has to have millions or even trillions, in some computers of bytes of area wherever it

DATA PROCESSING | IMPORTANT STAGES IN THE PROCESSING CYCLE

DATA PROCESSING

What is Data Processing? Two components handle processing in a computer: the central processing unit, or CPU, and the memory. Both are located on the computer's motherboard. let's discuss in detail Data Processing on a computer. DATA PROCESSING IN COMPUTERS The Data Processing in a computer are as under;- The CPU The CPU

INPUT DEVICES | AUDIOVISUAL INPUT DEVICES

Input devices

What is Audiovisual Input devices? Today, many new PCs are equipped with complete multimedia capabilities. New computers have features that enable them to record audio and video input and play it back. Some of the Audiovisual input devices are discussed below;- AUDIOVISUAL INPUT DEVICES The following are the various Audiovisual Input devices;- MICROPHONES Now that

ESSENTIAL COMPUTER HARDWARE | BASIC COMPONENT OF COMPUTER HARDWARE

essential computer hardware

Essential Computer Hardware Components:- Using all its part together a computer converts data into information by performing various actions on the data. For example, a computer might perform a mathematical operations operation on two numbers then display the result.  Or the computer might perform a logical operation such as comparing

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