If you see an error message Windows cannot find Powershell.exe, first check whether Windows PowerShell is Enabled, and then follow these suggestions.

Having spent time with System Center Virtual Machine Manager 2012, Brien began looking at how much of what this product does could also be done through PowerShell.

System Center Operations Manager 2007 Unleashed also includes examples of using PowerShell for OpsMgr administrative tasks.

PowerShell can display basic operating system information. Incidentally, the Get-CimInstance cmdlet can display far more operating system information than what we are using here.