A closer look at Sandbox feature in Windows 10 May 2019 Update

Windows Sandbox

plans to begin rolling out its upcoming Windows 10 version
1903 in late May 2019 and interested users can get their hands
on this newest version before anyone else by
joining the Windows Insider program’s Release Preview Ring.

Windows 10 May 2019 Update introduces tons of major and minor
changes, including a new light theme experience, improved Task
Manager, Start menu and more.

Windows 10 version 1903 also brings Windows Sandbox feature, a
lightweight desktop environment that is tailored for safely
running apps in isolation. In other words, you can run
untrusted software without the fear of lasting impact to your
device. If the app turns out to be a malware, you don’t have to
worry as all software and associated files are permanently
deleted when you close Windows Sandbox.

What is Windows Sandbox?

Windows Sandbox
Image Courtesy: Microsoft

Windows Sandbox is a lightweight desktop environment that runs
inside window like a normal application.

The internet is full of interesting apps, but it also has shady
software that could do damage to your PC. You need to protect
your system when trying out software you don’t trust and
Windows Sandbox helps you to do that without making any changes
to the system.

The Sandbox simulates the full operating system and the
secure environment is isolated from the rest of your machine.

If you run any software in the Sandbox and it turns out to be a
crapware, your main system won’t be affected. No matter what
happens to the Sandbox environment, you can close it, use it
again exactly the way it was before and your computer remains

The best thing about Sandbox is that all the software with all
of its files and state are permanently deleted when you close
Sandbox, which means Sandbox starts from fresh when you reopen
it and it does not affect your machine.

Windows Sandbox system requirements

In order to use Windows Sandbox, you must own a PC with Windows
10 Pro or Windows 10 Enterprise. The other minimum system
requirements include:

  • At least 4GB of RAM (8GB is recommended).
  • At least 1GB of free storage (SSD is recommended).
  • At least 2 CPU cores (4 cores with hyperthreading is
  • Virtualization enabled in the BIOS.

Enable Windows Sandbox in Windows 10

  • Open Control Panel.
  • Look for Turn Windows features on or off.
  • Check Windows Sandbox to enable it.

Once enabled, you will find Windows Sandbox as an app in the
Start menu and you can also pin it to the taskbar for quick

Hands-on with Windows Sandbox

Settings app in Windows Sandbox

Windows Sandbox looks exactly like a real desktop. It has
a Start menu, Settings app, and you can also interact with the
software like you would do normally.

You can open Microsoft Edge, download any software and test it
inside Windows Sandbox. Or you can copy an executable file,
paste it into the Windows Sandbox window and use it for any


Just like any app, Windows Sandbox also has options to
minimize, maximize and close the window. You can close the
Windows Sandbox window to close the session and changes (apps
that you installed) are discarded and sandbox content is
deleted as well.

Unlike Virtual Machines, Windows Sandbox uses the Windows 10
installation as its base and you don’t have to
download virtual images.


Windows Sandbox offers advantages over virtualization solutions
and it is deeply integrated into Windows 10, allowing
users to run the untrusted programs and other
files without affecting the main Windows 10 installation.

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