Modifications refer to changes or adjustments made to something to improve its function, appearance, or performance. For example, when a person customizes their bicycle by adding new gears or a different seat, they are making modifications to enhance their riding experience. These changes can be small, like adjusting the height of a chair, or large, like renovating a house to better suit a family's needs. In the world of technology, modifications are common as well. Software updates often include modifications that fix bugs or add new features to improve user experience. Similarly, video games frequently receive modifications, known as mods, created by players to change gameplay or add new content, making the game more enjoyable and personalized.