diff --git a/2-Regression/1-Tools/README.md b/2-Regression/1-Tools/README.md
index d5ca6d12..b50e03d0 100644
--- a/2-Regression/1-Tools/README.md
+++ b/2-Regression/1-Tools/README.md
@@ -64,7 +64,7 @@ In this folder, you will find the file _notebook.ipynb_.
     hello notebook
     ```
 
-![VS Code with a notebook open](images/notebook.png)
+![VS Code with a notebook open](images/notebook.jpg)
 
 You can interleaf your code with comments to self-document the notebook.
 
diff --git a/2-Regression/1-Tools/images/notebook.jpg b/2-Regression/1-Tools/images/notebook.jpg
new file mode 100644
index 00000000..30949b5d
Binary files /dev/null and b/2-Regression/1-Tools/images/notebook.jpg differ
diff --git a/2-Regression/1-Tools/images/notebook.png b/2-Regression/1-Tools/images/notebook.png
deleted file mode 100644
index bea9e0e9..00000000
Binary files a/2-Regression/1-Tools/images/notebook.png and /dev/null differ
diff --git a/2-Regression/1-Tools/translations/README.es.md b/2-Regression/1-Tools/translations/README.es.md
index e6de7a29..c56c9d59 100755
--- a/2-Regression/1-Tools/translations/README.es.md
+++ b/2-Regression/1-Tools/translations/README.es.md
@@ -60,7 +60,7 @@ Un servidor de Jupyter comenzará con Python 3+ iniciado. Encontrará áreas del
     hello notebook
     ```
 
-![VS Code con un cuaderno abierto](images/notebook.png)
+![VS Code con un cuaderno abierto](../images/notebook.jpg)
 
 Puede intercalar su código con comentarios para autodocumentar el cuaderno.
 
diff --git a/2-Regression/1-Tools/translations/README.id.md b/2-Regression/1-Tools/translations/README.id.md
index 87b2be53..cd30700c 100644
--- a/2-Regression/1-Tools/translations/README.id.md
+++ b/2-Regression/1-Tools/translations/README.id.md
@@ -63,7 +63,7 @@ Dalam folder ini, kamu akan menemukan file _notebook.ipynb_.
     hello notebook
     ```
 
-![Sebuah *notebook* yang dibuka di VS Code](images/notebook.png)
+![Sebuah *notebook* yang dibuka di VS Code](../images/notebook.jpg)
 
 Kamu bisa menyelipkan catatan-catatan antara kodemu untuk mendokumentasi *notebook*-nya.
 
diff --git a/2-Regression/1-Tools/translations/README.it.md b/2-Regression/1-Tools/translations/README.it.md
index c7516e5b..25e726c2 100644
--- a/2-Regression/1-Tools/translations/README.it.md
+++ b/2-Regression/1-Tools/translations/README.it.md
@@ -63,7 +63,7 @@ In questa cartella, si troverà il file _notebook.ipynb_.
     hello notebook
     ```
 
-![VS Code con un notebook aperto](../images/notebook.png)
+![VS Code con un notebook aperto](../images/notebook.jpg)
 
 Si può inframezzare il codice con commenti per auto documentare il notebook.
 
diff --git a/2-Regression/1-Tools/translations/README.ja.md b/2-Regression/1-Tools/translations/README.ja.md
index 25b86f0e..f7005978 100644
--- a/2-Regression/1-Tools/translations/README.ja.md
+++ b/2-Regression/1-Tools/translations/README.ja.md
@@ -69,7 +69,7 @@
     hello notebook
     ```
 
-![VS Codeで開いたノートブック](../images/notebook.png)
+![VS Codeで開いたノートブック](../images/notebook.jpg)
 
 コードにコメントを追加することで、ノートブックをセルフドキュメント化することができます。
 
diff --git a/2-Regression/1-Tools/translations/README.ko.md b/2-Regression/1-Tools/translations/README.ko.md
index c1cbb4b7..6ae34643 100644
--- a/2-Regression/1-Tools/translations/README.ko.md
+++ b/2-Regression/1-Tools/translations/README.ko.md
@@ -63,7 +63,7 @@
     hello notebook
     ```
 
-![VS Code with a notebook open](../images/notebook.png)
+![VS Code with a notebook open](../images/notebook.jpg)
 
 코드에 주석을 넣어서 노트북이 자체적으로 문서화 할 수 있게 할 수 있습니다.
 
diff --git a/2-Regression/1-Tools/translations/README.zh-cn.md b/2-Regression/1-Tools/translations/README.zh-cn.md
index c578eb43..8f0b8c62 100644
--- a/2-Regression/1-Tools/translations/README.zh-cn.md
+++ b/2-Regression/1-Tools/translations/README.zh-cn.md
@@ -60,7 +60,7 @@ Notebooks 是一个交互式环境，允许开发人员编写代码并添加注
     hello notebook
     ```
 
-![打开 notebook 的 VS Code](../images/notebook.png)
+![打开 notebook 的 VS Code](../images/notebook.jpg)
 
 你可以为你的代码添加注释，以便 notebook 可以自描述。