\documentclass{article}
\usepackage{amsmath} % pkg required by EasyLatex
\usepackage{amsfonts} % pkg required by EasyLatex
\usepackage{amssymb} % pkg required by EasyLatex
\usepackage{psfrag} % pkg required by EasyLatex
\usepackage[dvips]{graphicx} % pkg required by EasyLatex

\begin{document}

hi

\begin{itemize}
\item hello
\item there
\end{itemize}


\begin{itemize}
\item[(1)] one
\item[(2)] two
\item[(3)] three
\end{itemize}


\begin{itemize}
\item[1)] one
\item[2)] two
\end{itemize}

\begin{itemize}
\item[John)] is a boy
\item[Amy)] is a girl 
\end{itemize}


\begin{itemize}
\item[1.1)] decimal
\item[1.2)] test
\end{itemize}

\end{document}