A multi-column layout is a design format that divides content into two or more vertical sections, making it easier to read and navigate. This approach is commonly used in newspapers, magazines, and websites to organize information efficiently. By breaking text into columns, readers can quickly scan for relevant details without feeling overwhelmed by large blocks of text. In digital design, multi-column layouts can enhance user experience by allowing for better use of space and improved visual appeal. Tools like CSS (Cascading Style Sheets) enable designers to create responsive multi-column layouts that adapt to different screen sizes, ensuring accessibility across devices such as smartphones and tablets.