Clickable links in Latex table of contents

1. Use hyperref package:
   
   \usepackage{hyperref}


2. Set link colors:
   
   \hypersetup{

colorlinks,

citecolor=black,

filecolor=black,

linkcolor=black,

urlcolor=black

}


3. Link only the page numbers and not the entire table of contents:
   
   \hypersetup{linktocpage}