Windows already has that, it's a feature called Windows Sandbox: https://learn.microsoft.com/en-us/windows/security/application-security/application-isolation/

Windows already has that, it's a feature called Windows Sandbox: https://learn.microsoft.com/en-us/windows/security/application-security/application-isolation/windows-sandbox/windows-sandbox-overview https://learn.microsoft.com/en-us/windows/security/applicati... But this blog post is about App Isolation which is more conventional kernel level sandboxing.