diff --git a/README.md b/README.md
index a6a5a2c..07594af 100644
--- a/README.md
+++ b/README.md
@@ -7,23 +7,24 @@ Compiled PDF files are in the [`pdfs` branch](https://github.com/NotXia/unibo-ai
 
 **Note**: I'm terrible at taking notes. Please, consider ~~double~~ triple checking anything you plan to use.
 
-Year 1
----
+## Table of contents
+
+### Year 1
 - Fundamentals of Artificial Intelligence and Knowledge Representation
-   - [Module 1](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/fundamentals-of-ai-and-kr/module1/faikr1.pdf)
-   - [Module 2](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/fundamentals-of-ai-and-kr/module2/faikr2.pdf)
-   - [Module 3](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/fundamentals-of-ai-and-kr/module3/faikr3.pdf)
+   - [FAIKR module 1](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/fundamentals-of-ai-and-kr/module1/faikr1.pdf)
+   - [FAIKR module 2](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/fundamentals-of-ai-and-kr/module2/faikr2.pdf)
+   - [FAIKR module 3](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/fundamentals-of-ai-and-kr/module3/faikr3.pdf)
 - [Machine Learning and Data Mining](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/machine-learning-and-data-mining/dm-ml.pdf)
 - [Statistical and Mathematical Methods for Artificial Intelligence](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/statistical-and-mathematical-methods-for-ai/smm.pdf)
 - Cognition and Neuroscience
    - [Module 1](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/cognition-and-neuroscience/cn.pdf)
 - Combinatorial Decision Making and Optimization
-   - [Module 1](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/combinatorial-decision-making-and-optimization/module1/cdmo1.pdf)
-   - [Module 2](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/combinatorial-decision-making-and-optimization/module2/cdmo2.pdf)
+   - [CDMO module 1](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/combinatorial-decision-making-and-optimization/module1/cdmo1.pdf)
+   - [CDMO module 2](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/combinatorial-decision-making-and-optimization/module2/cdmo2.pdf)
 - [Deep Learning](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/deep-learning/dl.pdf)
 - Image Processing and Computer Vision
-   - [Module 1](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/image-processing-and-computer-vision/module1/ipcv1.pdf)
-   - [Module 2](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/image-processing-and-computer-vision/module2/ipcv2.pdf)
+   - [IPCV module 1](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/image-processing-and-computer-vision/module1/ipcv1.pdf)
+   - [IPCV module 2](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/image-processing-and-computer-vision/module2/ipcv2.pdf)
 - Languages and Algorithms for Artificial Intelligence
-   - [Module 2](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/languages-and-algorithms-for-ai/module2/laai2.pdf)
-   - [Module 3](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/languages-and-algorithms-for-ai/module3/laai3.pdf)
+   - [LAAI module 2](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/languages-and-algorithms-for-ai/module2/laai2.pdf)
+   - [LAAI module 3](https://github.com/NotXia/unibo-ai-notes/blob/pdfs/languages-and-algorithms-for-ai/module3/laai3.pdf)