AK technical

Computer Case Form Factors A computer case, also known as cabinet, tower, system unit, or simply case, is a plastic or metal box that contains various internal components of the computer such as motherboard, CPU, memory, disk drives, and PSU. The size and shape of the computer case is an important consideration if you’re assembling a PC. Firstly, it determines the type and number of components that will fit inside the computer. Secondly, it affects the cooling within the case. A bigger case can accommodate larger cooler, multiple fans, and taller heat sinks, resulting in better and effective cooling. Computer cases come in four distinct sizes or form factors: small form factor (SFF), mini tower, mid tower, and full tower. A tower is designed to be placed vertically on a surface. Small Form factor (SFF):- It usually comes in different shapes, from cubes to desktop to normal towers, and supports mini ITX motherboard with minimal drive-mounting options and sometimes supports ...

Various PC Components A PC uses a combination of hardware and software. Both hardware and software work together to perform various functions. The hardware is composed of many electronic components including all the internal (motherboard, hard disk, and power supply) and external components (monitor, keyboard, and mouse). The software refers to any set of instructions that tell the hardware what to do. Word processor, web browser, and media player are examples of software. Each component has its own function and contributes to the overall working of the system. A computer cannot function or may not work properly it we remove any component out of it. However, we can improve the performance of the system by upgrading a component with the latest one. For example, we can upgrade the RAM to improve the system performance. Let’s learn about the various components of a PC. Motherboard Motherboard is often referred to as the backbone of PC and any other electronic device such as a g...

Types of Computers There are different types of computers, and they all are integral part of our lives. The categorisation is based on the most fundamental factors, including size, performance, and purpose. Desktop Computer A desktop computer is the widely used general-purpose PC that is not easily portable. It is meant to be kept at a single location usually on the top of a desk. It usually consists of monitor, keyboard, mouse, speakers, and system unit (or case). A desktop computer notably costs less for the same features (Processing power, storage, etc.) than a portable computer like a laptop. Figure 1 represents a desktop computer with speakers, monitor, computer case, keyboard, and mouse. Laptop A laptop or notebook computer is a type of PC that is small and portable, which means that it can be carried around easily. It is smaller than a desktop computer but runs the same applications as a desktop computer. It runs on rechargeable battery and can be used while o...

Introduction of Computer The first fully electronic computers were introduced in 1940s. They were huge machines that required many people to operate. Since then, computers have undergone many changes in size and performance. And, a few decades later came the type of computers we use today – personal computers (PC). Today, PCs are all around us. From desktop computers to smart phones, they are changing the way we live our lives. Thanks to the increase processing power, modular form factor, and vastly improved user experience, computers are being used by everyone, everywhere. Moreover, many electronic devices are increasingly using embedded computing; such devices are known as embedded computing systems or embedded computers, or embedded computers, for example, a washing machine, ATM, video game console, and so on. Essentially, embedded computing is the use of a programmable computer in a device that is not a general-purpose computer itself. In this session, you will learn...