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THE KEYBOARD AND TYPES OF KEYBOARD CONTROL KEYS:they are used in line with other keys to instruct the computer to perform specific tasks. They are ctrl, del Esc and Alt. CURSOR- CONTROL KEYS: otherwise known as curdor manipulations keys allow the user to move the cursor to the left, right, up one line and down […]
Melody is a group of musical notes that are nice to our ears. It is the pleasing sound of music. A sound can be in a falling tone or in a rising tone. The coming together of rising and falling tones gives us melody or good music. The first thing to note is the […]
KEYBOARD This is a board that contains many which users can connect to the system unit to be able to enter words, numbers and special characters. It is an input device. The most common type of keyword nowadays is the QWERTY keyboard (name obtained from the first six letters on it). FEATURES OR STRUCTURES […]
INPUT DEVICES These are hardware components used in entering data into the computer for processing. They convert data from human-readable form into machine readable format. They take information from the user of the computer, convert it into electronic signals and transmit it to the processor. Examples of input devices are keyboard, mouse, joystick, microphone, […]
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