How to Enable Windows Sandbox

Edited 1 week ago by ExtremeHow Editorial Team

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Windows Sandbox is a powerful tool designed by Microsoft that allows users to run applications in a lightweight, isolated environment. It is incredibly useful for testing software or browsing in a safe area without affecting your main system. Let's learn how you can enable and use Windows Sandbox effectively.

Understanding Windows Sandbox

Before we begin, it's important to understand what Windows Sandbox is. Imagine it as a virtual computer within your real computer. However, instead of the complexity that comes with setting up a full virtual machine, Windows Sandbox is straightforward and resource-efficient. It provides a temporary, disposable environment that refreshes every time you open it. Once you close the sandbox, everything in it disappears; nothing is saved on your device.

System Requirements

To use Windows Sandbox, certain system requirements must be met. These include:

• Windows 10 Pro, Enterprise, or Education (version 1903 or later) or Windows 11.
• 64-bit architecture.
• Virtualization capabilities are enabled in the BIOS.
• At least 4GB of RAM. While 8GB or more is recommended for better performance, especially if you plan to run more demanding applications.
• The sandbox must have at least 1GB of free disk space to operate, although more is advisable.
• Multi-core processor with at least 2 CPU cores. Quad-core processor is better for smooth operation.

Enable Virtualization in BIOS

For Windows Sandbox to work, virtualization must be enabled in your computer's BIOS. The BIOS is usually accessed by pressing specific keys during the machine's boot-up process, such as F2, F10, DEL, or ESC, depending on the manufacturer.

After entering the BIOS:

1. Look for settings related to virtualization, usually found under CPU configuration or advanced settings.
2. Enable the feature called “Intel VT-x” or “AMD-V”.
3. Save your changes and exit the BIOS.

Enable Windows Sandbox

Once virtualization is enabled, the next step is to turn on Windows Sandbox via Windows Features. Below is a step-by-step guide:

1. Press Windows Key + R to open the Run dialog.
2. Type appwiz.cpl and press Enter to open the Programs and Features window.
3. On the left pane, click "Turn Windows features on or off."
4. In the Windows Features window, scroll down and find “Windows Sandbox.”
5. Check the box next to Windows Sandbox.
6. Click OK.
7. Windows will install the necessary files. You will be asked to restart your computer. Click Restart Now to complete the process.

Launching Windows Sandbox

Now that Windows Sandbox is enabled, you can simply launch it:

1. Press Windows Key and type "Windows Sandbox."
2. Select Windows Sandbox from the search results to open it.

Navigating the Windows Sandbox environment

In the sandbox, you will see a window that resembles the standard Windows desktop you are familiar with. You can:

• Copy files from your main system's clipboard to the sandbox via Ctrl+C and Ctrl+V.
• Open the web browser and other applications just like you do on your regular Windows operating system.
• Download and install software and test it without worrying about the impact on your main environment.
• After testing, close the sandbox. This action destroys the session, and securely deletes all files and revisions.

Every time you start Windows Sandbox, you get a clean installation of Windows. This means it doesn't retain any files from previous sessions, ensuring that no risky or experimental apps remain.

Benefits of Using Windows Sandbox

Windows Sandbox provides several benefits:

• Security: It acts as a prevention against potentially harmful programs.
• Disposable: Each session is temporary and isolated.
• Efficiency: It uses built-in Windows technology, resulting in no additional cost or software required.
• Simplicity: Easy to set up and understand without requiring virtualization expertise.

Limitations of Windows Sandbox

While useful, Windows Sandbox has some limitations:

• No persistence: Each session starts with a clean slate. You cannot save session state once it is closed.
• Limited system integration: Cannot access hardware devices directly.
• Not for heavy software: It is not designed to handle too many resource-intensive applications or tasks.

Conclusion and best practices

Windows Sandbox is a useful tool, especially for those who want to test applications without risking permanent changes or damage to their main system. Remember to update your Windows OS regularly to support the latest improvements in features like Sandbox. Always back up important data on your primary system, and use Sandbox to run and test unknown or suspicious applications to ensure they do not pose a security threat.

By following the steps and understanding its capabilities and limitations, Windows Sandbox can become a vital part of your digital toolbox, providing a safe and efficient way to handle a variety of tasks in a variety of ways.

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