To install Arch Linux follow the installation guide: https://wiki.archlinux.org/title/Installation_guide For Wi-Fi, authenticate to the wireless network using the iwctl utility. For mobile broadband (WWAN) modems, connect with the mmcli utility. Ethernet, WLAN and WWAN interfaces using DHCP should work automatically. After connecting to the internet, the installation guide can be accessed via the convenience script Installation_guide.