Computer Studies/ICT/IT (All Classes)

TECHNOLOGY OF DIFFERENT INFORMATION AGE Technology is a term used to describe methods, means, materials and devices developed to solve human challenges/problem. 1. Stone Age: The early men first made… Read More »TECHNOLOGY OF DIFFERENT INFORMATION AGE

CREATING A NEW DOCUMENT Steps on how to create a new document 1) Move the mouse pointer to office button 2) Click on Microsoft Office Button 3) A drop-down menu… Read More »CREATING, SAVING AND OPENING A WORD DOCUMENT

LOADING AND EXISTING MS WORD Loading Microsoft Word:  Microsoft Word is a word processing package that enable the user to type, correct, edit, format and print out text and graphics… Read More »LOADING AND EXISTING MS WORD

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… Read More »CENTRAL PROCESSING UNIT (CPU)

SYSTEM UNIT A system unit is the box that houses the sensitive computer hardware. It allows a good and neat arrangement of computer hardware. The cases of the system unit… Read More »System Unit

WORD PROCESSING A word processor is an electronic device or computer software application that performs the task of composing, editing, formatting and printing of documents. Word processing software is used… Read More »WORD PROCESSING

OUTPUT DEVICES: There are the physical components of a computer used to obtain results from computer after processing. There devices convert data from machine-readable format into human-readable format. Examples: (a)… Read More »OUTPUT DEVICES

SYSTEM START UP, BOOTING AND SHUT DOWN System Start Up This is a general term used to describe the process of preparing the computer, operating system, hardware, or software for… Read More »COMPUTER OPERATIONS

MOUSE A mouse is a hand-held input device that controls the movement of the cursor or pointer on the screen of the monitor. Mouse has at least two buttons and… Read More »MOUSE

INPUT DEVICES An input device is a peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or… Read More »INPUT DEVICES

 KEYS ON KEYBOARD A keyboard is an input device that resemble a typewriter, which is used to type text, numbers, symbols, commands and to give instructions to the computer. Alphanumeric… Read More »KEYS ON KEYBOARD

Definition of Computer Computer is an electronic device or machine which has the ability to accept data, process data and send out information as output. it has the ability to… Read More »DEFINITION OF COMPUTER