DATA refers to information that is collected and organized for analysis. It can come in various forms, such as numbers, text, images, or sounds. In today's digital world, data is generated every second, from social media posts to online purchases. This information helps businesses and researchers make informed decisions and understand trends.
Data can be categorized into two main types: structured data and unstructured data. Structured data is organized in a predefined format, like spreadsheets, making it easy to analyze. In contrast, unstructured data, such as emails or videos, lacks a specific format, requiring more complex methods to extract valuable insights.