A grid is a framework of spaced bars or lines that creates a series of cells, often used in design and layout. In computing, grids can refer to a data structure that organizes information in a two-dimensional format, making it easier to manage and visualize data. Grids are essential in various applications, including web design, spreadsheets, and game development. In addition to their use in technology, grids are also prevalent in urban planning and architecture, where they help organize space efficiently. The concept of a grid allows for systematic arrangement, enhancing both functionality and aesthetics in various fields, from graphic design to city layouts.