u/Any-Fee-4456

This has been solved thank you for helping

I recently installed arch Linux ( dual booted with windows on another ssd ) for the first time using the systemd boot and I don’t know how to enter the arch Linux terminal ( or boot menu? I don’t know what’s it called it’s the thing where you start installing Linux when you select the usb and it shows up with the logo and you follow the guide to install arch Linux ) I need to enter it to install the network manager for Ethernet/wifi and to install it I need to run some commands ( i think that’s what I understand from a comment on a post asking how to connect to WiFi on arch Linux ) or maybe the arch Linux terminal isn’t where I should run the commands

Also when I start my computer and don’t enter the boot menu by pressing f12 it shows me a grub menu but maybe thats left over when I uninstalled Linux mint

Please tell me what information I should give to you so you could help me or understand me better I’m very new to this so I don’t know anything