diff --git a/journal/JupyterLabWithPowerShell.md b/journal/JupyterLabWithPowerShell.md
index 21e950533f9f9496e8cdb2c631dba3832eddf6b0..d3febe33f8ed07486a7ad93fb2a0bd6a38a1b787 100644
--- a/journal/JupyterLabWithPowerShell.md
+++ b/journal/JupyterLabWithPowerShell.md
@@ -4,13 +4,18 @@
 
 On choisit l'installaltion [miniconda](https://docs.conda.io/en/latest/miniconda.html)
 
-## Installation JupyterLab
-
+## Installation JupyterLab et PowerShell
+**JupyterLab**
 jupyterLab est la seconde génération de notebook
 
 ``` bash
 conda install -c conda-forge jupyterlab
 ```
+**PowerShell**
+Utilisez votre gestionnaire de package
+``` bash
+apt install powershell
+```
 
 ## Installation PowerShell
 
@@ -33,7 +38,8 @@ On installe PowerShell:
 pip install powershell_kernel
 python -m powershell_kernel.install
 ```
-## Vérification
+## Vérifications
+1. Test kernel JupyterLab
 On lance JupyterLab
 ``` shell
 jupyter lab
@@ -41,3 +47,8 @@ jupyter lab
 on doit voir :
 
 ![JupyterLab with powerShell](images/JupyterLabWithPowerShell.png)
+
+2. Test version de PowerShell 
+
+
+