A column grid is a layout structure used in design and architecture that divides a page or space into vertical columns. This system helps organize content, making it easier to read and visually appealing. By aligning text, images, and other elements within these columns, designers can create a balanced and cohesive look. Column grids are commonly used in various mediums, including print media like magazines and newspapers, as well as digital platforms such as websites. They provide a framework that guides the placement of content, ensuring consistency and clarity across different sections, which enhances user experience and engagement.