Description: The term ‘incompatible’ refers to software or hardware that cannot work together due to differences in their specifications, protocols, or architectures. This incompatibility can arise for various reasons, such as lack of support for certain standards, differences in software versions, or absence of appropriate drivers. In the software realm, for example, a program designed for a specific platform may not function on another, limiting its use and distribution. In hardware, incompatibility may manifest when a component, such as a graphics card, is not recognized by the motherboard due to a different connector or lack of support in the firmware. Identifying incompatibilities is crucial in the development and maintenance of systems, as it can affect overall stability and performance. Therefore, developers and users must pay attention to compatibility specifications and requirements when selecting software and hardware to ensure optimal operation.