Execute the QEMU command to boot your virtual machine. Ensure you mount both the Windows 7 installation ISO and the VirtIO driver ISO simultaneously.
Use -p for progress and consider -o compat=1.1 for newer QEMU features. windows 7 qcow2 file
This creates a VM named "win7" with 2 GB RAM, 2 CPU cores, VirtIO storage, and attached installation media. Execute the QEMU command to boot your virtual machine
you need to apply any final security patches. 2 CPU cores