This document provides an overview of how to use the NSEData.com software. It describes how to start the software by logging in through the website, how to view buy/sell calls and targets on charts, how to add and change indicators and save them. It also explains how to search for scripts, use different chart intervals, use drawing tools to annotate charts and save them. Finally, it covers how to open the query builder, run and save queries, view admin recommendations, and change the interface color theme.