qemu-img amend -o discard=unmap windows-10-fixed.qcow2

Windows 10 remains a versatile and widely deployed operating system, and running it inside qcow2 images under QEMU/KVM is a practical approach for virtualization on Linux hosts. However, always use official Windows installation media and comply with licensing; avoid downloading unofficial pre-built images to minimize legal and security risks.

as development environments for various hypervisors (VMware, Hyper-V, VirtualBox, and Parallels). Conversion Required

This allows you to roll back any corruption or bloat instantly without re-downloading.

echo "Expanding disk to 60GB..." qemu-img resize win10.qcow2 60G

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