\documentclass[a4paper,12pt]{article} \usepackage{biblatex} \usepackage{geometry} \usepackage{titling} \usepackage{titlesec} \usepackage[english]{babel} \usepackage[hidelinks]{hyperref} \usepackage{listings} \usepackage{xcolor} \usepackage{graphicx} \usepackage{forest} \usepackage{tikz-qtree} \addbibresource{ref.bib} \titleformat{\section} {\Huge} {} {0em} {}[\titlerule] \geometry{ a4paper, total={170mm,257mm}, left=20mm, right=20mm, } \author{Lucas Standen} \title{WORKING TITLE: Why FOSS software is preferred in the development and privacy space?} \begin{document} \maketitle \newpage \tableofcontents \newpage {\setlength{\parindent}{0cm} \section{What is free software?} \section{A brief history of FOSS software} \section{Examples of free software} \section{Comparing free software to its proprietary counterparts} \section{What makes free software so appealing to developers?} \section{What makes free software so appealing to privacy experts?} \section{Where else is free software used and why?} \section{What's next for the free software space?} \section{Final thoughts} \newpage \printbibliography } \end{document}