Like a compiler and interpreter, an assembler is a language processor that accepts the assembly language code and produces the equivalent machine code.  Before you embark on your journey to learn programming, it is essential to understand the types of language processors available. This blog post explains everything about an…

In computing, I/O stands for Input/Output. It refers to the communication between a computer and its external devices. So, your computer can communicate with other components and transfer data. Without any I/O devices, you can’t give inputs to your computer or check the outputs. Here, we will discuss what I/O is, examples of I/O devices, …

Among the programming paradigms, functional programming is one that makes code easy to understand because of modularity and conciseness. It focuses primarily on what needs to be done rather than how it should be done. Hence, it is a subset of declarative programming, and its data is immutable, i.e., it cannot be altered after creation.  Al…

Whenever you want to use your computer, you generally turn it on, prеssing the power button. But have you еvеr wondered what happens behind thе scеnеs before you sее your desktop? That's whеrе booting in an opеrating systеm comеs into play. It's likе a gatеway that prepares your computer to take input from you and give the desired output.&…

A distributed system is a computing environment that combines multiple computer systems and software components to accomplish a certain task or goal. A centralized computer system manages all these computer systems.  However, it is important to note that these computers are located at different physical locations. Yet, they are connected t…

Whenever we hear the term blockchain, the first thing that strikes us is cryptocurrency.  This is how most of us are familiar with blockchain technology. However, there is a lot more associated with it.  Firstly, blockchain can be simplified as a shared database that helps keep the records of transactions taking place amo…

An operating system (OS) is software in charge of managing all other software programs installed on a computer. It is an intermediary between computer hardware and users for different functions, such as input and output, memory allocation, etc. It provides services to other software programs.  The different types of operating systems&…

Printеrs are among the most common output devices used widely. They help convert digital data into tangible documents. Thеsе devices have evolved over time to suit various needs and prеfеrеncеs.  The two most common types of printers are impact and non-impact printers. They use different methods to print your documents.…

Virus and worms are two commonly used terms used by us to describe cyber threats. Many people use them interchangeably; however, they are not the same. This article aims to provide a clear difference between virus and worm and their effects on your desktops or smartphones.  This digital era has witnessed numerous cyberattacks than ever bef…

The primary difference between Email and Gmail is that Email is a method of exchanging messages using electronic devices across computer networks. On the other hand, Gmail is a free email service provided by Google. Read on to this article to explore more differences between Email and Gmail. With the advent of the Internet, it has become quick …

Pen drives are the most common external or secondary storage devices. People often use them to store data permanently or transfer data between computing devices. In addition, they are among the most affordable permanent storage solutions available on the market. Being compact in size, pen drives are highly portable. They have revolutionized the wa…

The locality of reference is an important principle useful in the design and architecture of computer systems. It facilitates the system performance by optimizing memory and cache usage.  This principle is widely used in designing any computing environment, such as microprocessors, microcontrollers, and data centers. It optimizes memory us…