Device compatibility refers to the ability of software or applications to function properly across different hardware devices. This means that a program designed for a specific operating system, like Windows or macOS, should also work seamlessly on other systems, such as Linux or mobile devices like iOS and Android. Ensuring compatibility helps users access the same features and functionalities, regardless of the device they are using. In addition to operating systems, device compatibility also involves various hardware specifications, such as screen size, resolution, and processing power. For example, a game designed for high-end gaming consoles like PlayStation or Xbox may need adjustments to run smoothly on less powerful devices, such as tablets or smartphones. This adaptability is crucial for providing a consistent user experience across diverse platforms.