What Is AI & How It Works

Part 1: What Is AI & How It Works

These days, we hear and see talk of AI (Artificial Intelligence) everywhere, and it's the perfect time to learn AI. The longer you keep putting it off—saying “I'll learn it tomorrow,” “I'll learn it the day after,” “I'll learn it next month”—the harder it will become to learn AI.

If you're wondering how to learn AI from scratch, and you don't have a tech background, don't worry. It doesn't matter if you're a complete beginner or in any profession—like a doctor, farmer, nurse, student, or housewife—you can learn AI. After reading this article, your understanding of AI will become much better and easier, and you'll be able to use AI tools in your work with ease.

In today's world, AI is even being taught to children in schools as a subject. Just as learning Math, Science, and English is important, learning AI has now become just as crucial.

In this video, we will learn the following from the list below:

1) What AI is

2) How AI works

3) How to use several useful AI tools

Definition of AI

The full form of AI is — Artificial Intelligence.

To understand the definition of AI in tech language:

AI is a system that studies a large amount of information, finds patterns in it, and then uses those patterns to make predictions and provide an output.

To understand it in simple language:

AI is a system that, when it receives a lot of information and processes it, finds patterns in it, and then, based on those patterns, answers our questions—meaning it does our work.

What does it mean to find patterns?

Finding patterns means recognizing things like the four points given below:

1) Which word comes after which word

2) How humans form sentences

3) The normal order in which things occur

4) What are the steps of a process?

When AI understands these patterns, it predicts the next correct answer (or next word) based on them. Let's understand with the example below:

Example 1: If a sequence is girl-boy-girl-boy-girl, what comes next? Obviously, boy. You recognized the pattern too — AI works in exactly the same way.

Example 2: “Once upon a ___” — your mind immediately thought “time,” because that information and pattern are already present in your mind.

In the same way, AI is also a “next word predictor,” just on a much larger, massive scale. It has a vast amount of information, and by finding patterns in it, it determines the next word, the next decision, or the next output.

Are you already using AI?

Yes! You might be using AI every day without even knowing it:

Google Maps — when it shows you the fastest route

Keyboard auto-correct — when a wrong word automatically corrects itself while typing

Instagram/YouTube recommendations — showing you and your parents different kinds of videos

Netflix — suggesting content based on your preferences

AI is at work in all of these.

Should you be afraid of AI?

Not at all. AI isn't some big robot that's going to come to Earth and take our jobs. The truth is:

AI won't take our jobs — but people who learn AI can replace those who don't.

So instead of panicking, you should learn AI too. This article will strengthen your basic understanding — what it is, how it works, and how to use its tools.

About the course

Each lesson will be short and easy (around 4-6 minutes)

Articles will be uploaded daily

All lessons will be made easy to learn and understand