Open your terminal (Linux host with QEMU installed):
qemu-img create -f qcow2 windows10-lite.qcow2 20G
We use 20GB because a Lite install rarely exceeds 10GB, but the thin provisioning will only use what is necessary. Windows 10 Lite Qcow2
Windows 10 Lite Qcow2 refers to a pre-installed, lightweight virtual disk image of Windows 10, modified to remove bloatware, reduce background processes, and minimize hardware resource consumption. The .qcow2 format is native to QEMU (used on Proxmox, Virt-Manager, and CLI QEMU). These images are popular for running Windows on low-spec Linux hosts, legacy hardware, or containerized/cloud VMs. Open your terminal (Linux host with QEMU installed):
An authentic Windows 10 Lite build typically removes: We use 20GB because a Lite install rarely
The result is an installation that idles at 500MB to 1GB of RAM (compared to 2-4GB for standard Windows 10) and consumes only 4-6GB of disk space.