Any changes made by the attachment in the sandbox stay there. Anything you do in the sandbox stays in the sandbox.įor example, if you get a suspicious email attachment, you can open it in Windows Sandbox instead of opening it directly in the main operating system. If you don’t know, a sandbox is a virtual and secure environment where you can test system settings and applications. You can run almost any application or change any system setting in the Windows Sandbox without affecting the main operating system. It operates as a complete virtual desktop operating system within Windows 11. Windows Sandbox is a full-fledged yet lightweight and secure environment in Windows 11. Use VMware or VirtualBox with Windows Sandbox What is Windows Sandbox?.

In those cases, you can try it in Windows Sandbox. In that case, rather than going ahead with the change directly, you might want to test it somewhere first before applying it to your main machine.

For example, you are trying to change a sensitive system setting that can affect how the desktop looks.

Windows 11 sandbox