A sandbox is an isolated testing environment that enables users to run programs or open files without affecting the application, system, or platform on which they run. Sandboxes are used in a variety of contexts, including software development, cybersecurity, and education.

In software development, sandboxes are used to test new code or updates to existing code without affecting the production environment. This helps to prevent errors from being introduced into the live system.

In cybersecurity, sandboxes are used to test potentially malicious software, such as viruses and malware. This helps to identify and analyze threats without putting the host system at risk.

In education, sandboxes are used to provide students with a safe environment to experiment with new software and technologies. This can help students to learn without having to worry about damaging their own computers or devices