Modules

PowerShell modules are fundamental to organizing your scripts. You can place your scripts in subfolders, and from the module you can recursively find them all and dot-source them into a PowerShell session. It’s a fantastic way to speed development. You can just drop a script into a directory below your module (which has a .psm1 extension), do an Import-Module –Force module name, and you’re ready to rock.

Here is a list of modules on my box. They are probably different than yours because I have PowerShell v3 CTP2 installed on Windows 7.

Get-Module -ListAvailable | Select Name
AppLocker
BitsTransfer
CimCmdlets
Microsoft.PowerShell.Core
Microsoft.PowerShell.Diagnostics
Microsoft.PowerShell.Host
Microsoft.PowerShell.Management
Microsoft.PowerShell.Security
Microsoft.PowerShell.Utility
Microsoft.WSMan.Management
PSDiagnostics
PSScheduledJob
PSWorkflow
TroubleshootingPack