Device Overheating Message And Apps Closing

Windows x’southward May 2019 Update (19H1) added a new a new Windows Sandbox feature. Here’s how you can use it on your Windows x PC today.

Note: Windows Sandbox is not available on Windows 10 Home. It’southward simply available on Professional, Enterprise, and Education editions of Windows ten.

What is Sandbox?

In short, Windows Sandbox is half app, half virtual car. Information technology lets you speedily spin up a virtual clean Os imaged from your system’due south current state so that you can examination programs or files in a secure environs that’due south isolated from your main system. When you lot close the sandbox, information technology destroys that state. Nothing can get from the sandbox to your main installation of Windows, and nothing remains after endmost it.


Windows 10’south New Sandbox Feature is Everything We’ve Always Wanted

How Do I Get It?

All you need is a modern version of Windows x running Windows 10 Professional or Enterprise—Windows x Domicile doesn’t have this feature. The Sandbox characteristic became stable dorsum in May 2019.

Step One: Make Sure Virtualization is Enabled

First, you’ll demand to make sure virtualization is enabled in your system’s BIOS. Information technology typically is past default, but at that place’s an easy way to check. Fire upwardly Chore Managing director by hit Ctrl+Shift+Esc and then head to the “Performance” tab. Brand certain the “CPU” category is selected on the left and on the right, just make sure information technology says “Virtualization: Enabled.”

If virtualization is not enabled, yous’ll need to enable it in your PC’s BIOS settings before you go on.

Step Two: Turn On Nested Virtualization if You’re Running the Host System in a Virtual Machine (Optional)

If you’re testing out the Insider build of Windows in a virtual car already and you want to test Sandbox in that VM, you lot’ll need to accept the extra step of turning on nested virtualization.

To do that, fire up PowerShell in the version of Windows running within the VM and then issue the post-obit control:

Set-VMProcessor -VMName <VMName> -ExposeVirtualizationExtensions $true

That lets your invitee version of Windows in the VM expose the virtualization extensions so that Sandbox tin apply them.

Step Three: Enable the Windows Sandbox Feature

After making sure virtualization is enabled, turning on the Windows Sandbox feature is a snap.

To do so, head to Command Panel > Programs > Plough Windows Features On or Off. (By the mode, we’ve got a full write-upward on using those Windows Features if you’d like to larn more.)

In the Windows Features window, enable the “Windows Sandbox” checkbox.

Click “OK” and then let Windows restart.

Step Three: Fire It Up

After Windows restarts, you tin can find Windows Sandbox on the First Carte du jour. Either type “Windows Sandbox” into the search bar or dig through the bill of fare and then double-click on the Icon. When it asks, allow information technology to have administrative privileges.

You should then meet a near replica of your current OS.

In that location are some differences. It’s a clean Windows installation, so yous’ll meet the default wallpaper and nothing only the default apps that come with Windows.

The virtual Bone is dynamically generated from your main Windows OS, and then information technology will always run the same version of Windows 10 you are using, and it volition always be fully upwards to date. That latter fact is especially nice, as a traditional VM requires taking the time to update the OS on its ain.

How Do I Apply It?

If you’ve e’er used a VM before, and then using the Sandbox will feel like erstwhile hat. You tin can copy and paste files directly into the Sandbox like whatever other VM. Drag and drop does not work, though. Once the file is in the Sandbox, you lot can go on equally normal. If you have an executable file, yous can install it in the Sandbox where it’southward nicely cordoned off from your master system.

One affair to note: If you delete a file in the Sandbox information technology does not go the recycle bin. Instead, it’s permanently deleted. You will receive a warning when you lot delete items.

Once you are washed with testing, yous can close the Sandbox similar any other app. This volition destroy the snapshot entirely, including whatsoever changes you’ve fabricated to the Os and any files y’all copied at that place. Microsoft has been kind enough to provide alert first.

The adjacent fourth dimension y’all launch Sandbox, you will find information technology back to a clean slate, and y’all tin begin testing again.

Impressively, Sandbox runs well on minimal hardware. Nosotros performed the testing for this article on a Surface Pro iii, an aging device without a dedicated graphics card. Initially, the Sandbox ran noticeable deadening, simply after a few minutes, it ran surprisingly well given the constraints.

This amend speed persisted through closing and reopening the app as well. Traditionally, running a Virtual Motorcar chosen for more horsepower. Because of the narrower utilize cases with Sandbox (you lot won’t be installing multiple OSes, running multiple instances, or fifty-fifty taking multiple snapshots), the bar is a footling lower. Just information technology is this very specific target that makes the Sandbox work then well.

Epitome Credit: D-Krab/