**AI** stands for **Artificial Intelligence**. **Artificial Intelligence** is a branch of computer science that focuses on creating machines or software that can perform tasks that normally require human intelligence. These tasks include things like: - **Learning** (acquiring knowledge and improving performance over time) - **Reasoning** (solving problems and making decisions) - **Understanding language** (interpreting and generating human language) - **Perception** (recognizing images, speech, or objects) - **Planning** (setting goals and figuring out how to achieve them) **Examples of AI in everyday life:** - Virtual assistants like Siri or Alexa - Recommendation systems on Netflix or YouTube - Self-driving cars - Chatbots and customer service bots - Spam filters in email There are **two main types of AI:** 1. **Narrow AI (Weak AI):** AI systems designed for a specific task (e.g., playing chess, recognizing faces). 2. **General AI (Strong AI):** AI with human-like intelligence, able to perform any intellectual task that a human can do (this does not yet exist). In summary: **AI is the technology that enables computers and machines to simulate human intelligence and perform tasks that usually require human thought and decision-making.**