"Changes" (Modifications) refer to alterations made to an existing object, process, or system. These modifications can enhance functionality, improve performance, or adapt to new requirements. For example, software updates often include changes that fix bugs or add new features, ensuring that the program remains effective and user-friendly. In various fields, such as engineering or design, changes are essential for innovation and progress. They allow for the incorporation of new technologies or materials, leading to better products and solutions. Understanding the impact of these modifications is crucial for maintaining quality and meeting user needs.