How to install Kubuntu 20.04

Quick tutorial on how to install Kubuntu 20.04 on a laptop or desktop from an ISO file downloaded from https://kubuntu.org/getkubuntu/

Here is the command line to create a bootable USB drive. Please type in the correct file name in "insert filename" without quotes.

sudo dd if="insert filename".iso of=/dev/sdb bs=4M conv=fdatasync status=progress