How to enable ‘Windows Sandbox’ on Windows 10

ISOLATION FOR UNTRUSTED APPS

You can now run untrusted apps in isolation with Windows Sandbox, and here’s how to use enable the feature.

On Windows 10, “Windows Sandbox” is a lightweight isolated environment available starting with the May 2019 Update to test untrusted applications without affecting your device.

Sandbox works just like a virtual machine using Microsoft’s hypervisor and hardware virtualization to run a separate kernel that isolates a Windows Sandbox session from the host. Basically, it’s a tiny installation of Windows 10 (around 100MB in size) enough to install and run untrusted classic applications isolated from the main installation.

According to the company, Windows Sandbox is also very efficient as it uses integrated kernel scheduler, smart memory management, and virtual graphics, and it’s disposable. Once you finish using the app, the sandbox gets deleted, which means that every time you start the feature, you’ll start with a clean install of Windows 10.

In this guide, you’ll learn the steps to enable Windows Sandbox available with the Windows 10 May 2019 Update.

How to enable Windows Sandbox on Windows 10

To enable “Windows Sandbox” to run untrusted applications, use these steps:

• Open Start
• Search for Turn Windows features on or off and click the top result to open the experience.

Check the Windows Sandbox option.