Visualization techniques are methods used to represent data or information visually, making it easier to understand and analyze. Common forms include charts, graphs, and diagrams, which help to highlight patterns, trends, and relationships within the data. These techniques are widely used in fields like business, science, and education to communicate complex information clearly. By transforming numerical data into visual formats, visualization techniques enhance comprehension and retention. Tools such as infographics and heat maps allow users to quickly grasp key insights. Overall, these techniques play a crucial role in decision-making and effective communication across various disciplines.