# plasma-apply-lookandfeel > Switch Plasma global themes. > More information: . - List available global themes: `plasma-apply-lookandfeel --list` - Apply a global theme: `plasma-apply-lookandfeel --apply {{org.example.theme.desktop}}` - Operate `plasma-apply-lookandfeel` without a display server: `plasma-apply-lookandfeel --platform offscreen` - Display help: `plasma-apply-lookandfeel --help`