Quote:Windows Sandbox is a new virtualization feature that Microsoft will integrate in Windows 10. Windows Sandbox allows users and administrators to run software in a sandbox so that it cannot harm the underlying system.

Sandboxing is not a new concept but users had to resort to installing third-party solutions like Sandboxie or virtual machines such as VMWare or VirtualBox in the past to run software in a protected environment.

Windows Sandbox will be part of Windows 10 Pro and Enterprise; everything is included in the operating system making it a comfortable and elegant solution.

The environment works as expected: it is an "isolated, temporary, desktop environment" that protects the underlying host from harm and will vanish when it is closed.

Windows Sandbox requirements


Windows Sandbox has the following prerequisites:

• Windows 10 Pro or Windows 10 Enterprise build 18305 or later.
  
  
• AMD64 architecture.
  
  
• At least 4 Gigabytes of RAM, 1 Gigabyte of free disk space, and 2 CPU cores (recommended 8 Gigabytes or more of RAM, SSD, and 4 cores with hyperthreading).
  
  
• Virtualization enabled in the BIOS.
  
  
• If you use a virtual machine, you need to run the PowerShell cmdlet: Set-VMProcessor -VMName <VMName> -ExposeVirtualizationExtensions $true
  

Full reading: https://www.ghacks.net/2018/12/19/a-first-look-at-windows-sandbox/