The instructions given at various places such as "How to verify your Ubuntu Download are incomprehensible. The content creator left out in between instructions. I spent more than 6 hours to understand chksum and download executables. I could not succeed. Everyone that wants to use Ubuntu is not a technical junky. I could not understand where to get
gpg tools. Could not find any download link. You should have given download links and screenshot instructions.
Can anyone kindly help me?