How to add WiFi Connection to Raspberry Pi 4B (RPi 4B)

In order to make a WiFi connection using a Raspberry Pi 4B (RPi 4B), you must use the command: "sudo wifi-setup" at the command prompt. Once done, follow the directions and add required information (SSID, router password) then save. After doing this, reboot at the command prompt (use "sudo reboot").