PS C:\> Get-Help
TOPIC
Get-Help


SHORT DESCRIPTION
Displays help about PowerShell cmdlets and concepts.


LONG DESCRIPTION


SYNTAX
get-help {<CmdletName> | <TopicName>}
help {<CmdletName> | <TopicName>}
<CmdletName> -?


"Get-help" and "-?" display help on one page.
"Help" displays help on multiple pages.

Examples:
get-help get-process : Displays help about the get-process cmdlet.
get-help about-signing : Displays help about the signing concept.
help where-object : Displays help about the where-object cmdlet.
help about_foreach : Displays help about foreach loops in PowerShell.
match-string -? : Displays help about the match-string cmdlet.


You can use wildcard characters in the help commands (not with -?).
If multiple help topics match, PowerShell displays a list of matching
topics. If only one help topic matches, PowerShell displays the topic.


Examples:
get-help * : Displays all help topics.
get-help get-* : Displays topics that begin with get-.
help *object* : Displays topics with "object" in the name.
get-help about* : Displays all conceptual topics.




For information about wildcards, type:
get-help about_wildcard




REMARKS
To learn about PowerShell, read the following help topics:
get-command : Displays a list of cmdlets.
about_object : Explains the use of objects in PowerShell.
get-member : Displays the properties of an object.


Conceptual help files are named "about_<topic>", such as:
about_regular_expression.

The help commands also display the aliases on the system.
For information about aliases, type:

get-help about_alias

PS C:\> Get-Help Get-Help

NAME
Get-Help

SYNOPSIS
Displays information about Windows PowerShell cmdlets and concepts.


SYNTAX
Get-Help [[-name] <string>] [-component <string[]>] [-functionality <string[]>] [-role <string[]>] [-category <stri
ng[]>] [-full] [<CommonParameters>]

Get-Help [[-name] <string>] [-component <string[]>] [-functionality <string[]>] [-role <string[]>] [-category <stri
ng[]>] [-detailed] [<CommonParameters>]

Get-Help [[-name] <string>] [-component <string[]>] [-functionality <string[]>] [-role <string[]>] [-category <stri
ng[]>] [-examples] [<CommonParameters>]

Get-Help [[-name] <string>] [-component <string[]>] [-functionality <string[]>] [-role <string[]>] [-category <stri
ng[]>] [-parameter <string>] [<CommonParameters>]


DETAILED DESCRIPTION
The Get-Help cmdlet displays information about Windows PowerShell cmdlets and concepts. You can also use "Help {<cm
dlet name> | <topic-name>" or "<cmdlet-name> /?". "Help" displays the help topics one page at a time. The "/?" disp
lays help for cmdlets on a single page.


RELATED LINKS
Get-Command
Get-PSDrive
Get-Member

REMARKS
For more information, type: "get-help Get-Help -detailed".
For technical information, type: "get-help Get-Help -full".