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# Alerta
Las alertas ofrecen una forma sencilla de comunicar información a un usuario.
## Alertas simples
Las alertas tienen cuatro gravedades distintas y pueden incluir texto u otro contenido.
```
New-UDAlert -Severity 'error' -Text 'This is an error alert — check it out!'
New-UDAlert -Severity 'warning' -Text 'This is an warning alert — check it out!'
New-UDAlert -Severity 'info' -Text 'This is an error info — check it out!'
New-UDAlert -Severity 'success' -Text 'This is an success alert — check it out!'
```
## Alertas avanzadas
Las alertas pueden contener cualquier componente y también un título.
```
New-UDAlert -Severity 'error' -Content { New-UDHtml 'This is an error alert — check it out!' } -Title "Error"
New-UDAlert -Severity 'warning' -Content { New-UDHtml 'This is an warning alert — check it out!' } -Title "Warning"
New-UDAlert -Severity 'info' -Content { New-UDHtml 'This is an error info — check it out!' } -Title "Info"
New-UDAlert -Severity 'success' -Content { New-UDHtml 'This is an success alert — check it out!' } -Title "Success"
```
## API
[New-UDAlert](/powershell-universal/es/comandos-de-powershell/new-udalert.md)
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