iwctl Then station wlan0 connect SSID Then exit

archinstall

sudo pacman -S --needed git base-devel && git clone https://aur.archlinux.org/yay.git && cd yay && makepkg -si

sudo pacman -S aria2 speedtest-cli telegram-desktop kdenlive inkscape virtualbox fish flameshot neofetch gtop kolourpaint gedit autoconf binutils make gcc pkg-config fakeroot libtool automake patch dbeaver tilix x11-ssh-askpass drawing opera chromium spotify-launcher sof-firmware

yay -S vscodium-bin mailspring nodejs-commitizen

chsh -s /usr/bin/fish
curl -L https://get.oh-my.fish | fish
omf install https://github.com/simnalamburt/shellder

sudo systemctl enable fstrim.timer

If you have other partitions(E, D etc.). It can be mounted on the startup.

lsblk -f

The command shows your disks uuid.

sudo gedit /etc/fstab 

Open your fstab config with the command. You should add codes similar to the following example. You should change UUID and /run/media/yourUserName/Partition.

UUID=b336b98e-d0b5-4254-b6aa-9e66f85b0dfc /run/media/oguz/Files ext4 defaults  0 0

Run to see errors

journalctl -p 3 -b

To fix

bluetoothd[1048]: src/plugin.c:plugin_init() Failed to init vcp plugin
bluetoothd[1048]: src/plugin.c:plugin_init() Failed to init mcp plugin
bluetoothd[1048]: src/plugin.c:plugin_init() Failed to init bap plugin

Run

sudo gedit /etc/bluetooth/main.conf
And change 
Experimental=true
KernelExperimental = true

https://wiki.archlinux.org/title/Pacman#Enabling_parallel_downloads