Thanks Condo, everything was going great until the last step, when I got the following response:sudo apt-get install nordvpn
it says:In Firefox, click on the three horizontal lines in the top right hand corner of the page.....then click on preferences.
Type downloads into the search box at the top......that will take you automatically to downloads....save files to ???????
where does it send the download to ??
sudo apt-get update
sudo apt-get install nordvpn