PowerTip: Find PowerShell Help for Specific Parameter

Summary: Use Windows PowerShell Help to assist with a specific parameter.

 I know I can use Get-Help –full to see the complete Help for a Windows PowerShell cmdlet, but how can I
           see the Help for only  a specific parameter?

 Use the Get-Help cmdlet, specify the cmdlet name, and then specify the specific parameter, for example:

get-help Start-Process -Parameter wait