# quickget > Download and prepare materials for building a Quickemu virtual machine. > NOTE: the parameter "edition" is always optional. > See also: `quickemu`. > More information: . - Display the list of all supported guest operating systems, versions and variants: `quickget list` - Download and create the virtual machine configuration for building a Quickemu virtual machine for an OS: `quickget {{os}} {{release}} {{edition}}` - Download configuration for a Windows 11 VM with VirtIO drivers for Windows: `quickget windows 11` - Download a macOS recovery image and creates a virtual machine configuration: `quickget macos {{high-sierra|mojave|catalina|big-sur|monterey|ventura}}` - Show an ISO URL for an operating system (Note: it does not work for Windows): `quickget --show-iso-url fedora {{release}} {{edition}}` - Test if an ISO file is available for an operating system: `quickget --test-iso-url nixos {{edition}} {{plasma5}}` - Open an operating system distribution's homepage in a browser (Note: it does not work for Windows): `quickget --open-distro-homepage {{os}}`