Which of the following best defines cross-platform software?

Cross-platform software is defined as software that can operate on multiple operating systems or devices. This capability is crucial in today’s diverse technology landscape where users may have different devices such as laptops, desktops, tablets, and smartphones running various operating systems like Windows, macOS, Linux, Android, or iOS. The ability to run the same software across these platforms enhances user experience by ensuring consistency in functionality and accessibility, regardless of the environment in which the software is used.

In contrast, software that requires a specific operating system to function is not cross-platform, as it is limited in its usability and cannot be employed across different systems. Software that is accessible only via a web browser is typically web-based, which might limit its functionality compared to native applications; however, this does not inherently qualify it as cross-platform. Lastly, a type of software designed exclusively for mobile devices only deals with a specific category of platforms and therefore does not qualify as cross-platform, which emphasizes versatility across multiple device types and operating systems.