To run Windows XP using a qcow2 disk image, you'll typically use QEMU or KVM on Linux, or virtualization managers like Proxmox and UTM. 1. Creating the qcow2 Disk Image
qemu-system-i386 -hda windows_xp.qcow2 -cdrom /path/to/windows_xp.iso -m 2048
Ready-to-use QCOW2 images can sometimes be found on platforms like SourceForge or community forums, though creating your own is safer for security. Convert from VDI/VMDK: windows xpqcow2
qemu-kvm, qemu-img, libvirt optional)