Aartificial intelligence (AI), the ability of a digital computer or computer-controlled robot to perform tasks commonly associated with intelligent beings. The term is frequently applied to the project of developing systems endowed with the intellectual processes characteristic of humans, such as the ability to reason, discover meaning, generalize, or learn from past experience.

The short answer to What is Artificial Intelligence is that it depends on who you ask.
A layman with a fleeting understanding of technology would link it to robots. They’d say Artificial Intelligence is a terminator like-figure that can act and think on its own.
If you ask about artificial intelligence to an AI researcher, (s)he would say that it’s a set of algorithms that can produce results without having to be explicitly instructed to do so. And they would all be right. So to summarize, Artificial Intelligence meaning is:

Artificial Intelligence Definition

• An intelligent entity created by humans.
• Capable of performing tasks intelligently without being explicitly instructed.
• Capable of thinking and acting rationally and humanely.

Types of Artificial Intelligence

AI can not be categorized in a single category, different types of AI are made to perform different tasks, and that is how they differ. AI can be differentiated into two types based on its functioning.

AI Type I

This AI is categorized into three fields which are as follows:

1. ANI or Artificial Narrow Intelligence
2. AGI or Artificial General Intelligence
3. ASI or Artificial Super Intelligence