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SS 2 Computer Studies/Information Technology (1st, 2nd & 3rd Term) Computer Studies/ICT/IT (All Classes) SS 1 Computer Studies (1st, 2nd & 3rd Term)

Central Processing Unit

 The main objective of the CPU is to perform mathematical calculations on binary numbers; still there are other goals of using CPU as well. The CPU comprises many hardware components like motherboard and circuits. A central processing unit (CPU) is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical, logical, control, and input/output operations of the system. […]

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JSS 1 Computer Studies/Information Technology (1st, 2nd & 3rd Term) Computer Studies/ICT/IT (All Classes)

SYSTEM UNIT

A System unit also known as a base unit,  is electronic circuitry housed within the computer cabinet.  It is the part of the micro computer that contains the Central Processing Unit (CPU). THE INTERNAL FEATURES OF THE SYSTEM UNIT Is the main body of a personal computer, typically consisting of a plastic/metal enclosure containing thefollowing: […]

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Computer Studies/ICT/IT (All Classes)

CENTRAL PROCESSING UNIT (CPU)

 CENTRAL PROCESSING UNIT (CPU) CPU sometimes referred to simply as the Central Processor, but more commonly called Processor, the CPU is the brains of the computer where most calculations take place. The Central Processing Unit (CPU) of a computer is a piece of hardware that carries out the instructions of a computer program. It performs […]

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