Ensure qemu-img and qemu-system-x86_64 are available via your package manager.
This is a critical step. Windows does not include the virtio drivers necessary to communicate with QEMU's paravirtualized devices (disk, network, etc.). Without these, you will experience dramatically slower disk and network I/O. windows 8 qcow2
The drive list will appear completely blank. This happens because Windows 8 does not natively include the VirtIO storage drivers. Click Load Driver , then click Browse . etc.). Without these
The actual physical space consumed on your host drive. Cluster Size: Typically 64 KiB; affects I/O performance. windows 8 qcow2
Once Windows 8 is installed, the network and graphics might not work optimally until you install the remaining drivers. Open Device Manager in Windows 8.