Have used Apple OS & Windows since 1992, before that I programmed in BBC basic on an Archemedes. Now have an Acer i3 laptop & HP9600 running Linux Elementary & Windows10. Have done simple stuff on Apple Unix and Windows terminals and am reasonably fluent in html & CSS3 and use them to build websites. Also did Flash ans Actionscript … BUT I'm new to Linux and just starting to learn the terminal code …. so ….. I get some basic problems or I'm maybe too ambitious