But here’s where the search intent gets specific: refers to a pre-configured or custom-built disk image of Microsoft Windows 10 that is formatted for use in QEMU/KVM environments. Whether you are a developer testing cross-platform software, a sysadmin managing a mixed OS data center, or a Linux user who occasionally needs Microsoft Office, the Windows 10 QCOW2 image is your golden ticket.
sudo apt update sudo apt install qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils virt-manager sudo systemctl enable --now libvirtd
If your VM is taking up too much space even after deleting files, you can compact the image to reclaim space: windows 10qcow2
When the Windows 10 installation wizard launches, it will scan for hard drives but show This happens because Windows does not yet recognize the VirtIO storage controller. Click Load driver in the bottom-left corner of the prompt. Click Browse and locate the mounted VirtIO CD-ROM drive.
. Without these, the Windows installer might not see your QCOW2 disk. OpenNebula 3. Launch the Installation But here’s where the search intent gets specific:
If you already have a Windows 10 VM in VirtualBox (VDI), VMware (VMDK), or Hyper-V (VHDX), you do not need to reinstall.
Because qcow2 is a flexible format, you can manage it easily: Click Load driver in the bottom-left corner of the prompt
Check the box for "Customize configuration before install" before clicking Finish. Step 5: Inject VirtIO Drivers During Setup
virsh snapshot-create-as win10 --name "before-update" --disk-only --atomic
With the knowledge from this guide, you're now well-equipped to get your own Windows 10 QCOW2 image up and running smoothly.
Have a tip for optimizing Windows 10 on qcow2? Share your experience in the virtualization forums.