Windows 7qcow2 Best -

Boot the VM and attach the VirtIO driver ISO (essential for KVM performance).

– Windows 7 does not have native VirtIO drivers. You must: windows 7qcow2 best

For the fastest I/O, avoid the default IDE or SATA settings. Windows 7 guest best practices - Proxmox VE Boot the VM and attach the VirtIO driver

: Use the QXL video model with the Spice protocol for the smoothest desktop experience. windows 7qcow2 best

Browse to the VirtIO CD-ROM drive and navigate to the viostor\w7\amd64 folder (or x86 for 32-bit systems).