QCOW2 files are easily moved between different Linux-based virtualization hosts.
Set your cache mode to none or writeback depending on your host's UPS status to maximize throughput. Common Use Cases windows 10qcow2
You can save the "state" of your Windows 10 VM before making risky registry changes or installing updates. If something breaks, you can revert in seconds. QCOW2 files are easily moved between different Linux-based
This allows the guest OS to tell the QCOW2 file to shrink when files are deleted, preventing "image bloat." windows 10qcow2
Run Windows-only applications on modern hardware without dual-booting.
Never use "IDE" or "SATA" emulation. Always set your disk bus to VirtIO for the fastest I/O speeds.