Lesson Notes, Audio Lessons, Exam Questions
Lesson Notes, Audio Lessons, Exam Questions
This section covers Computer Studies, ICT, and IT lessons for all class levels. Whether you are starting with the basics of computer literacy or advancing into programming and networking, you’ll find organized content that aligns with school curricula.
Students and teachers can explore topics such as computer hardware, software, internet usage, word processing, spreadsheets, coding basics, and cybersecurity.
These resources are ideal for boosting classroom learning, preparing for examinations, and improving real-world tech skills necessary for academic and professional success.
Learn Computer Studies, ICT, and IT for all classes with carefully structured topics. Access lessons designed to build digital skills from basics to advanced levels.
With Word you can: Create a document from scratch or from a template. Add text, images, art, and videos. Research a topic and find credible sources. Access your documents from a computer, tablet, or phone via OneDrive. Share your documents and collaborate with…
Search Engine Optimization (SEO) is crucial for content to perform well on search engines like Google. Below is a checklist of 20 essential SEO factors to consider when creating content for the web: In today’s digital age, the importance of…
Die Geschichte des Computers lässt sich bis ins frühe 19. Jahrhundert zurückverfolgen. In dieser Zeit begannen Pioniere wie Charles Babbage und Ada Lovelace mit der Entwicklung mechanischer Vorläufer von Computern. Babbage entwarf die Analytical Engine, eine mechanische Rechenmaschine, die als…
Computer Ethic Computer room/laboratory rules & regulation are: Students should not enter the lab unless granted access Diskettes and flash drives should be scanned before use All problems related to the system should be reported to the teacher No student…
Fax machines and telephones are traditional ICT (Information and Communication Technology) gadgets that have been widely used for communication purposes. Although they have been largely replaced by more advanced technologies, such as email and smartphones, they still hold significance in…
Global System for Mobile Communications (GSM) The GSM (Global System for Mobile Communications) is a widely used digital cellular network technology that enables mobile communication and data transmission. It has played a crucial role in the development of mobile phones…
What is Information and Communication Technology (ICT)? Information and Communication Technology (ICT) refers to the broad field encompassing the technologies and systems used for the storage, retrieval, transmission, and manipulation of information. It involves various hardware, software, and communication technologies…
Graphics packages, also known as graphic design software or graphic editing software, offer a wide range of features to create and manipulate visual elements. These packages are used by professionals and enthusiasts in various fields, including graphic design, digital art,…
A graphic package, or graphics package, is a software application or suite of programs specifically designed for creating, editing, and manipulating visual elements such as images, illustrations, and designs. These packages are used by graphic designers, artists, and other professionals…
What is Q-BASIC? Q-BASIC is a high-level programming language that was developed by Microsoft as a simplified version of the BASIC programming language. It was first introduced in 1985 as a part of MS-DOS, an operating system for IBM-compatible personal…
What is BASIC Programming Language? BASIC (Beginner’s All-purpose Symbolic Instruction Code) is a high-level programming language that was designed in the mid-1960s by John G. Kemeny and Thomas E. Kurtz at Dartmouth College. It was created to provide a simple…
What is Programming Language? Programming languages are formal languages designed to express instructions that can be executed by computers. They provide a set of rules and syntax for writing programs and enable programmers to create software applications, websites, games, and…
Data Processing is the process of producing meaningful information from raw data. It describes the series of actions taken to produce useful information by collecting all items of data together and performing operations on them. The aim of data processing…
Sections of the Keyboard The Keyboard is divided into five sections; I. Alphanumeric keys( Alphabet and Numbers): consist of alphabet (a-z) and numbers (0-9) II. Function keys F1-f12: they are twelve in number f1-F12 and are located horizontally on the…
MEANING OF DATA Raw facts or entity which no meaning has been attached to because it has not been processed is referred to as DATA. Data could be facts about people, places, things and their activities. When data passes through…
PRINTER There are three types of computer printers: Inkjet: Inkjet printers spray a jet of special ink on the surface to create an ink under control of electric field. Ink jet is used where the volume of print out is…
OUTPUT DEVICES Computer output device is a device that releases the processed data from the computer to either the user or any of the storage devices. There are many devices that produce data in different forms such as audio, Visual…
Sections of the Keyboard The Keyboard is divided into five sections; I. Alphanumeric keys( Alphabet and Numbers): consist of alphabet (a-z) and numbers (0-9) II. Function keys F1-f12: they are twelve in number f1-F12 and are located horizontally on the…
An Input Device is any computer hardware equipment used to feed or send data into the main storage of a computer for processing. Many input devices can be classified into two: Ø Modality of input( e.g mechanical motion, audio, visual…
HISTORICAL DEVELOPMENT OF COMPUTING DEVICES( 20th Century) These generations of computers witnessed the first set of computers that used vacuum tubes for circuitry and magnetic drum for memory and were very big taking up the whole room. They were very…