How to Use Packages in Latex (Latex Basic Tutorial-03)

This tutorial (revamped) highlights following packages:

\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsfonts}
\usepackage[T1]{fontenc}
\usepackage[math]{anttor}
\usepackage[margin=1in]{geometry}
\usepackage{graphicx}
\usepackage{setspace}
\usepackage{microtype}
\usepackage{siunitx}
\usepackage{natbib}
%\usepackage{biblatex}
\usepackage{nomencl}
\usepackage{fancyhdr}\pagestyle{fancy}
\usepackage{xcolor}
\usepackage{booktabs}
\usepackage{multirow}
\usepackage{threeparttable}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{hyperref}
\usepackage{cleveref}
%--------------------
\usepackage{titletoc}
\usepackage{titlesec}
\usepackage{tocloft}
\usepackage{mhchem}
\usepackage{footmisc}
\usepackage{longtable}
\usepackage{lscape}
\usepackage{array}
\usepackage{glossaries}
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Sample tex file: goo.gl/HbHocp
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Watch: "How to Use Title Slide in Beamer Presentation (LaTeX Advanced Tutorial-11)"
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