Description: Software compatibility testing is a set of procedures designed to verify whether software can run correctly on different hardware configurations, operating systems, applications, or network environments. These tests are essential to ensure that the software operates optimally across various platforms and that users have a consistent experience, regardless of their environment. Compatibility testing may include evaluating the software’s interaction with different web browsers, operating systems, devices, and specific hardware. Additionally, it focuses on identifying issues that may arise due to differences in system configuration, such as screen resolution, memory capacity, or the presence of other programs that may interfere. The importance of these tests lies in the increasing diversity of technological environments in which applications are used today. With the rise of devices and operating systems, compatibility testing has become fundamental to software development, helping to prevent errors and ensuring that the final product meets user expectations. In a world where user experience is key, these tests are a critical component of the software development lifecycle, contributing to quality and customer satisfaction.