# 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"

```