Note the words “for the computer.” Some of the programs most
complicated for the computer may be the easiest for you to use.
Or they may be the most versatile. Lotus 1-2-3, a combination of a
spreadsheet, a graphics program, and several others, is far too
complex for an 8-bit machine with 64K RAM. Many 16-bit programs
require 192K or more just to load the program before you even put in
your reports or spreadsheets.