Use this tag with the Windows Sandbox app. Do not use this tag for other types of sandboxes running on Windows such as containers from Docker, WSL, OCI.
Windows Sandbox is a application created for threat protection. Its primary goal is to allow for the installation of untrusted software or browsing untrusted sites or studying software in a controlled environment. To accomplish this a sandbox (container) is created, used, then destroyed by default.
Note: Various configuration options can/will affect the security of the sandbox. (ref)