diff --git a/README.md b/README.md
index fb0f5407..ff25172b 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,94 @@
-## 100 numpy exercises
+# 100 NumPy Exercises
 
 [![Binder](http://mybinder.org/badge.svg)](http://mybinder.org:/repo/rougier/numpy-100/notebooks/100%20Numpy%20exercises.ipynb)
+[![DOI](https://zenodo.org/badge/10173/rougier/numpy-100.svg)](https://zenodo.org/badge/latestdoi/10173/rougier/numpy-100)
 
-This is a collection of numpy exercises from numpy mailing list, stack overflow, and numpy documentation. I've also created some problems myself to reach the 100 limit. The goal of this collection is to offer a quick reference for both old and new users but also to provide a set of exercises for those who teach. For extended exercises, make sure to read [From Python to NumPy](http://www.labri.fr/perso/nrougier/from-python-to-numpy/).
+## Table of Contents
 
-→ [Test them on Binder](http://mybinder.org:/repo/rougier/numpy-100/notebooks/100_Numpy_exercises.ipynb)  
-→ [Read them on GitHub](100_Numpy_exercises.md)  
+- [About this repository](#about-this-repository)
+- [How to Use](#how-to-use)
+  - [Using Binder (online)](#using-binder-online)
+  - [Using a local installation](#using-a-local-installation)
+- [How to Contribute](#how-to-contribute)
+- [Credits](#credits)
+- [License](#license)
 
-Note: markdown and ipython notebook are created programmatically from the source data in `source/exercises.ktx`.
-To modify the content of these files, please change the text in the source and run the `generators.py` module with a python
-interpreter with the libraries under `requirements.txt` installed.
+## About this repository
 
-The keyed text format (`ktx`) is a minimal human readable key-values to store text (markdown or others) indexed by keys. 
+This repository offers a collection of 100 NumPy exercises. They are gathered from the NumPy mailing list, Stack Overflow, and the NumPy documentation. Some have also been created by the original author to reach the 100-exercise limit.
 
-This work is licensed under the MIT license.  
-[![DOI](https://zenodo.org/badge/10173/rougier/numpy-100.svg)](https://zenodo.org/badge/latestdoi/10173/rougier/numpy-100)
+The goal of this collection is to provide a quick reference for both new and experienced users and to offer a set of exercises for those who teach. For more extensive exercises, please read [From Python to NumPy](http://www.labri.fr/perso/nrougier/from-python-to-numpy/).
+
+The exercises are available in several formats:
+
+- [Jupyter Notebook](100_Numpy_exercises.ipynb)
+- [Markdown file](100_Numpy_exercises.md)
+- [Markdown file with hints](100_Numpy_exercises_with_hints.md)
+- [Markdown file with solutions](100_Numpy_exercises_with_solutions.md)
+- [Markdown file with hints and solutions](100_Numpy_exercises_with_hints_with_solutions.md)
+
+## How to Use
+
+You can run the exercises in your browser using Binder, or you can run them on your local machine.
+
+### Using Binder (online)
+
+Click the "Launch Binder" button below to open the Jupyter Notebook with the exercises in your browser:
+
+[![Binder](http://mybinder.org/badge.svg)](http://mybinder.org:/repo/rougier/numpy-100/notebooks/100%20Numpy%20exercises.ipynb)
+
+### Using a local installation
+
+To run the exercises on your local machine, you need to have Python and the following libraries installed:
+
+- NumPy
+- Pandas
+- Jupyter
+- Jupyter Themes
+- MdUtils
+
+You can install them using pip:
+
+```bash
+pip install -r requirements.txt
+```
+
+Once the dependencies are installed, you can open the Jupyter Notebook:
+
+```bash
+jupyter notebook 100_Numpy_exercises.ipynb
+```
+
+## How to Contribute
+
+Contributions are welcome! If you find an error or have a better way to solve an exercise, feel free to open an issue or a pull request.
+
+The exercises, hints, and solutions are stored in the `source/exercises100.ktx` file. This file uses a simple key-value format, where each entry is identified by a key starting with `<`. For example:
+
+```
+<q1
+Import the numpy package under the name `np` (★☆☆)
+
+<h1
+hint: import … as
+
+<a1
+import numpy as np
+```
+
+To modify the exercises, you need to:
+
+1.  Edit the `source/exercises100.ktx` file.
+2.  Run the `generators.py` script to update the Jupyter notebooks and markdown files:
+
+    ```bash
+    python generators.py
+    ```
+
+## Credits
+
+These exercises were collected by [Nicolas P. Rougier](https://www.labri.fr/perso/nrougier/). The original repository can be found at [rougier/numpy-100](https://github.com/rougier/numpy-100).
+
+## License
+
+This work is licensed under the MIT license.