Why is it gray?
How to fix this issue?
What Is Windows Sandbox?
When it comes to this question, you should learn something about it.
Windows Sandbox allows you to use the same OS image as your current system state.
Actually, it is because you havent active it.
Then, check the Windows Sandbox item.
Why is this feature gray?
If it is disabled, this issue happens.
A solution to Windows 10 Sandbox Is Greyed out
How can you fix the gray Windows Sandbox?
The direct method is to enable Virtualization in BIOS.
Step 1: Boot your machine to BIOS.
Final Words
Have you found Windows 10 Sandbox is greyed out?
Just follow the above method to fix it.
After enabling Windows Sandbox, you’ve got the option to use it.
