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Learn Powershell in Less than 2 hours.md

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+# Learn Powershell in Less Than 2 hours
+
+## PSVersionTable
+
+you can see the version of powershell with the command 
+
+```powershell
+$PSVersionTable
+```
+
+## ExecutionPolicy
+
+To be able to see if you can run your Powershell scripts
+
+```powershell
+Get-ExecutionPolicy
+// Work only has administrator
+Set-ExecutionPolicy remoteSigned
+```
+
+### Widows Powershell ISE
+
+To be able to write Powershell script you have a free IDE
+
+## Commandes
+
+
+### Write-Host
+
+For writing in the console
+
+```powershell
+Write-Host "Hello world"
+
+```