12 point sans-serif font with 1 inch margins.  No title page or table of content. Use APA format for in-text citations and reference list. For APA style guide, please visit: https://owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_guide/general_format.html This is not a cut and paste paper.  Any work that is not in your own words must be properly cited.  You may not have more that 15% content that is not in your own words.  Your submission will be screened by TurnItIn which detects and reports content sources. Plagiarism will result in a grade of 0 for this paper. What are the important features that promoted its use? What types of applications has it been used for?  Would you use it today?  If so, for what types of software applications?  If not, why not?