% This is a comment. It has a percent sign at the beginning.
\documentclass[12pt]{article}
% Comments refer to the previous line
% Edit 12pt to 9pt for smaller typeface
\usepackage{amsmath}
% This package contains extra symbols. 
\usepackage[top=1.5 in, left=1.5 in, bottom=1.5 in, right=1.5 in]{geometry}
% Convenient way of formatting the margins of a page
\usepackage{graphicx}
% The vocabulary for figures are in the graphicx package
\graphicspath{{images/}}
% Where texWins places the images (figures, pictures) you upload
\setlength{\parindent}{0in}
% This command sets the indentation parameter to 0 inches. 
\setlength{\parskip}{+.2in}
% This  command increases the default space between paragraphs
\usepackage{fancyhdr}
% This package understands the meaning of the following commands
\pagestyle{fancy}
% Nice header and other decorative printing
\renewcommand{\headrulewidth}{0pt}
% A typesetting command. Comment is out and see what happens, if you like.
\fancyhead[L]{\scshape{Ivanhoe Rumpelstiltskin}}
% The name that appears on the Left in the header.
\fancyhead[R]{\scshape{\today}}
% This will print today's date. You can put an explicit phrase in its place.
\fancyhead[C]{Basketweaving 101}
% What is printed in the middle.
\fancyfoot[C]{\thepage}
% Puts a page number in the middle of the footer.