NAME Clear-Variable SYNTAX Clear-Variable [-Name]
[-Include ] [-Exclude ] [-Force] [-PassThru] [-Scope ] [-WhatIf] [-Confirm] [ ] ALIASES clv REMARKS Get-Help cannot find the Help files for this cmdlet on this computer. It is displaying only partial help. -- To download and install Help files for the module that includes this cmdlet, use Update-Help. -- To view the Help topic for this cmdlet online, type: "Get-Help Clear-Variable -Online" or go to http://go.microsoft.com/fwlink/?LinkID=113285.
Powershell Tutorial Online