In computing, a daemon is a program that runs continuously as a background process and handles periodic service requests. It is alerted by the operating system and either responds to the request itself or forwards it to another program or…

Greetings! In this article, we will delve into the fundamental concept of interrupts and their significance in the world of computing. So, what exactly is an interrupt? Allow me to explain. An interrupt can be defined as a signal emitted…

Cache is an essential component of modern computing systems. Whether you’re using a computer, smartphone, or browsing the internet, cache plays a vital role in improving performance and delivering a seamless user experience. In this article, I will explain what…

In today’s fast-paced digital world, where technology constantly evolves, it is essential to keep our electronic devices up to date. One term we often come across is “system update.” But what exactly does it mean? Let’s delve into the definition…

Firmware is a critical component of hardware devices, yet its true nature remains a mystery to many. In this article, I will delve into the world of firmware and provide a clear explanation of what it is and how it…

Shell is a term often used in the realm of computer operating systems, but what does it actually mean? In this comprehensive guide, I will take you through the basics of a shell, its definition, and its importance in the…

An operating system is the most important software that runs on a computer. It manages the computer’s memory and processes, as well as all of its software and hardware. It also allows users to communicate with the computer without needing…

When it comes to computer operating systems, the kernel is an essential component that plays a crucial role in ensuring smooth and efficient functionality. But what exactly is the kernel and what does it do? The kernel can be defined…