# Introduction

Following shows a sample window.

The chapter describes features available within the window.

[![finance-tool-en.png](https://bookstack-media.s3.amazonaws.com/uploads/images/gallery/2022-01/scaled-1680-/oCEfinance-tool-en.png)](https://bookstack-media.s3.amazonaws.com/uploads/images/gallery/2022-01/oCEfinance-tool-en.png)