diff --git a/README.md b/README.md
index baf8f74..81d8e97 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,14 @@
 
 - Télécharger et lancer [windows11.bat](./windows11.bat)
 
+### Mise à jour de certains programmes
+
+```batch
+curl.exe "https://git.mylloon.fr/Anri/confOS/raw/branch/main/windows/installers/runner.ps1" | PowerShell -Command -Script "script"
+```
+
+Avec le paramètre `script` le programme à (ré-)installer
+
 ## WSL (Arch)
 
 Tout d'abord, installer [ArchWSL](https://github.com/yuk7/ArchWSL/releases)
diff --git a/windows/installers/runner.ps1 b/windows/installers/runner.ps1
new file mode 100644
index 0000000..fc84d2d
--- /dev/null
+++ b/windows/installers/runner.ps1
@@ -0,0 +1,19 @@
+param (
+  [string]$script
+)
+
+if (-not $script) {
+  Write-Host "No script found"
+  exit
+}
+
+$fileName = "$script.bat"
+$url = "https://git.mylloon.fr/Anri/confOS/raw/branch/main/windows/installers/$fileName"
+$filePath = Join-Path -Path $env:TEMP -ChildPath $fileName
+
+Invoke-WebRequest -Uri $url -OutFile $filePath
+& $filePath
+
+Remove-Item -Path $filePath
+
+exit