fixing module landing pages (#4012)

reference/3.0/ISE/ISE.md

@@ -12,19 +12,20 @@ Module Name:  ISE
 # ISE Module
 
 ## Description
-This section contains the help topics for the cmdlets that are installed with the Windows PowerShell ISE module. The ISE module contains cmdlets that add features to Windows PowerShell Integrated Scripting Environment (ISE).
+
+This section contains the help topics for the cmdlets that are installed with the Windows PowerShell® Integrated Scripting Environment (ISE) module.
+The Windows PowerShell ISE module contains cmdlets that add features to Windows PowerShell ISE.
 
 ## ISE Cmdlets
 
-### Get-IseSnippet.md
-Gets snippets that the user created.
+### [Get-IseSnippet](Get-IseSnippet.md)
 
+Gets snippets that the user created.
 
-### Import-IseSnippet.md
+### [Import-IseSnippet](Import-IseSnippet.md)
 
 Imports ISE snippets into the current session
 
-
-### New-IseSnippet.md
+### [New-IseSnippet](New-IseSnippet.md)
 
 Creates a Windows PowerShell ISE code snippet.

reference/3.0/Microsoft.PowerShell.Core/Microsoft.PowerShell.Core.md

@@ -97,7 +97,7 @@ Gets the modules that have been imported or that can be imported into the curren
 
 ### [Get-PSSession](Get-PSSession.md)
 
-Gets the Windows PowerShell sessions on local and remote computers.
+Gets the PowerShell sessions on local and remote computers.
 
 ### [Get-PSSessionConfiguration](Get-PSSessionConfiguration.md)
 

reference/3.0/Microsoft.PowerShell.Diagnostics/Microsoft.PowerShell.Diagnostics.md

@@ -9,27 +9,32 @@ Module Guid:  ca046f10-ca64-4740-8ff9-2565dba61a4f
 title:  Microsoft.PowerShell.Diagnostics
 Module Name:  Microsoft.PowerShell.Diagnostics
 ---
-
 # Microsoft.PowerShell.Diagnostics Module
+
 ## Description
-This section contains the help topics for the cmdlets that are installed with Windows PowerShell Microsoft.PowerShell.Diagnostics module, which contains cmdlets that manage data from event logs and performance counters.
+
+This section contains the help topics for the cmdlets that are installed with the PowerShell
+Microsoft.PowerShell.Diagnostics module, which contains cmdlets that manage data from event logs.
 
 ## Microsoft.PowerShell.Diagnostics Cmdlets
+
 ### [Export-Counter](Export-Counter.md)
-The Export-Counter cmdlet takes PerformanceCounterSampleSet objects and exports them as counter log files.
 
+Exports performance counter data to log files.
 
 ### [Get-Counter](Get-Counter.md)
-Gets performance counter data from local and remote computers.
 
+Gets performance counter data from local and remote computers.
 
 ### [Get-WinEvent](Get-WinEvent.md)
-Gets events from event logs and event tracing log files on local and remote computers.
 
+Gets events from event logs and event tracing log files on local and remote computers.
 
 ### [Import-Counter](Import-Counter.md)
-Imports performance counter log files (.blg, .csv, .tsv) and creates the objects that represent each counter sample in the log.
 
+Imports performance counter log files and creates the objects that represent each counter sample in
+the log.
 
 ### [New-WinEvent](New-WinEvent.md)
-Creates a new Windows event for the specified event provider.
+
+Creates an ETW event for the specified event provider.

reference/3.0/Microsoft.PowerShell.Host/Microsoft.PowerShell.Host.md

@@ -9,15 +9,20 @@ Module Guid:  56d66100-99a0-4ffc-a12d-eee9a6718aef
 title:  Microsoft.PowerShell.Host
 Module Name:  Microsoft.PowerShell.Host
 ---
-
 # Microsoft.PowerShell.Host Module
+
 ## Description
-This section contains the help topics for the cmdlets that are installed with the Windows PowerShell Microsoft.PowerShell.Host module. The Host module contains cmdlets that manage data from host programs.
+
+This section contains the help topics for the cmdlets that are installed with the PowerShell
+Microsoft.PowerShell.Host module. The Host module contains cmdlets that manage data from host
+programs.
 
 ## Microsoft.PowerShell.Host Cmdlets
+
 ### [Start-Transcript](Start-Transcript.md)
-Creates a record of all or part of a Windows PowerShell session in a text file.
 
+Creates a record of all or part of a PowerShell session to a text file.
 
 ### [Stop-Transcript](Stop-Transcript.md)
+
 Stops a transcript.

reference/3.0/Microsoft.PowerShell.Security/Microsoft.PowerShell.Security.md

@@ -13,55 +13,52 @@ Module Name:  Microsoft.PowerShell.Security
 
 ## Description
 
-This section contains the help topics for the cmdlets that are installed with Windows PowerShell Microsoft.PowerShell.Security module. The Security module contains cmdlets and providers that manage the basic security features of Windows.
+This section contains the help topics for the cmdlets that are installed with PowerShell
+Microsoft.PowerShell.Security module. The Security module contains cmdlets and providers that manage
+the basic security features of Windows.
 
 ## Microsoft.PowerShell.Security Cmdlets
 
-### [ConvertFrom-SecureString](ConvertFrom-SecureString.md)
+### [about_Certificate_Provider](About/about_Certificate_Provider.md)
+
+Provides access to X.509 certificate stores and certificates in PowerShell.
 
-Converts a secure string into an encrypted standard string.
+### [ConvertFrom-SecureString](ConvertFrom-SecureString.md)
 
+Converts a secure string to an encrypted standard string.
 
 ### [ConvertTo-SecureString](ConvertTo-SecureString.md)
 
 Converts encrypted standard strings to secure strings.
 
-
 ### [Get-Acl](Get-Acl.md)
 
 Gets the security descriptor for a resource, such as a file or registry key.
 
-
 ### [Get-AuthenticodeSignature](Get-AuthenticodeSignature.md)
 
-Gets information about the Authenticode signature in a file.
-
+Gets information about the Authenticode signature for a file.
 
 ### [Get-Credential](Get-Credential.md)
 
 Gets a credential object based on a user name and password.
 
-
 ### [Get-ExecutionPolicy](Get-ExecutionPolicy.md)
 
 Gets the execution policies for the current session.
 
-
 ### [Get-PfxCertificate](Get-PfxCertificate.md)
 
 Gets information about .pfx certificate files on the computer.
 
-
 ### [Set-Acl](Set-Acl.md)
 
 Changes the security descriptor of a specified item, such as a file or a registry key.
 
-
 ### [Set-AuthenticodeSignature](Set-AuthenticodeSignature.md)
 
-Adds an Authenticode signature to a Windows PowerShell script or other file.
-
+Adds an Authenticode signature to a PowerShell script or other file.
 
 ### [Set-ExecutionPolicy](Set-ExecutionPolicy.md)
 
-Changes the user preference for the Windows PowerShell execution policy.
+Changes the user preference for the PowerShell execution policy.

reference/3.0/Microsoft.PowerShell.Utility/Microsoft.PowerShell.Utility.md

@@ -21,11 +21,11 @@ PowerShell.
 
 ### [Add-Member](Add-Member.md)
 
-Adds custom properties and methods to an instance of a Windows PowerShell object.
+Adds custom properties and methods to an instance of a PowerShell object.
 
 ### [Add-Type](Add-Type.md)
 
-Adds a Microsoft .NET Framework type (a class) to a Windows PowerShell session.
+Adds a Microsoft .NET Framework class in a PowerShell session.
 
 ### [Clear-Variable](Clear-Variable.md)
 
@@ -37,34 +37,34 @@ Compares two sets of objects.
 
 ### [ConvertFrom-Csv](ConvertFrom-Csv.md)
 
-Converts object properties in comma-separated value (CSV) format into CSV versions of the original objects.
+Converts object properties in comma-separated value (CSV) format into CSV versions of the original
+objects.
 
 ### [ConvertFrom-Json](ConvertFrom-Json.md)
 
-Converts a JSON-formatted string to a custom object.
+Converts a JSON-formatted string to a custom object or a hash table.
 
 ### [ConvertFrom-StringData](ConvertFrom-StringData.md)
 
-Converts a string containing one or more key/value pairs to a hash table.
+Converts a string containing one or more key and value pairs to a hash table.
 
 ### [ConvertTo-Csv](ConvertTo-Csv.md)
 
-Converts objects into a series of comma-separated value (CSV) variable-length strings.
+Converts objects into a series of comma-separated value (CSV) strings.
 
 ### [ConvertTo-Html](ConvertTo-Html.md)
 
 Converts Microsoft .NET Framework objects into HTML that can be displayed in a Web browser.
 
 ### [ConvertTo-Json](ConvertTo-Json.md)
 
-Converts an object to a JSON-formatted string
+Converts an object to a JSON-formatted string.
 
 ### [ConvertTo-Xml](ConvertTo-Xml.md)
 
 Creates an XML-based representation of an object.
 
 ### [Disable-PSBreakpoint](Disable-PSBreakpoint.md)
-
 Disables the breakpoints in the current console.
 
 ### [Enable-PSBreakpoint](Enable-PSBreakpoint.md)
@@ -76,19 +76,18 @@ Enables the breakpoints in the current console.
 Exports information about currently defined aliases to a file.
 
 ### [Export-Clixml](Export-Clixml.md)
-
 Creates an XML-based representation of an object or objects and stores it in a file.
 
 ### [Export-Csv](Export-Csv.md)
 
-Converts objects into a series of comma-separated (CSV) strings and saves the strings in a CSV file.
+Converts objects into a series of comma-separated value (CSV) strings and saves the strings to a
+file.
 
 ### [Export-FormatData](Export-FormatData.md)
 
 Saves formatting data from the current session in a formatting file.
 
 ### [Export-PSSession](Export-PSSession.md)
-
 Imports commands from another session and saves them in a Windows PowerShell module.
 
 ### [Format-Custom](Format-Custom.md)
@@ -119,14 +118,14 @@ Gets the current culture set in the operating system.
 
 Gets the current date and time.
 
-### [Get-EventSubscriber](Get-EventSubscriber.md)
-
-Gets the event subscribers in the current session.
-
 ### [Get-Event](Get-Event.md)
 
 Gets the events in the event queue.
 
+### [Get-EventSubscriber](Get-EventSubscriber.md)
+
+Gets the event subscribers in the current session.
+
 ### [Get-FormatData](Get-FormatData.md)
 
 Gets the formatting data in the current session.
@@ -153,15 +152,15 @@ Gets a random number, or selects objects randomly from a collection.
 
 ### [Get-TraceSource](Get-TraceSource.md)
 
-Gets the Windows PowerShell components that are instrumented for tracing.
+Gets PowerShell components that are instrumented for tracing.
 
 ### [Get-TypeData](Get-TypeData.md)
 
 Gets the extended type data in the current session.
 
 ### [Get-UICulture](Get-UICulture.md)
 
-Gets the current user interface (UI) culture settings in the operating system.
+Gets the current UI culture settings in the operating system.
 
 ### [Get-Unique](Get-Unique.md)
 
@@ -181,15 +180,16 @@ Imports an alias list from a file.
 
 ### [Import-Clixml](Import-Clixml.md)
 
-Imports a CLIXML file and creates corresponding objects within Windows PowerShell.
+Imports a CLIXML file and creates corresponding objects in PowerShell.
 
 ### [Import-Csv](Import-Csv.md)
 
-Creates table-like custom objects from the items in a CSV file.
+Creates table-like custom objects from the items in a comma-separated value (CSV) file.
 
 ### [Import-LocalizedData](Import-LocalizedData.md)
 
-Imports language-specific data into scripts and functions based on the UI culture that is selected for the operating system.
+Imports language-specific data into scripts and functions based on the UI culture that is selected
+for the operating system.
 
 ### [Import-PSSession](Import-PSSession.md)
 
@@ -213,7 +213,8 @@ Measures the time it takes to run script blocks and cmdlets.
 
 ### [Measure-Object](Measure-Object.md)
 
-Calculates the numeric properties of objects, and the characters, words, and lines in string objects, such as files of text.
+Calculates the numeric properties of objects, and the characters, words, and lines in string
+objects, such as files of text.
 
 ### [New-Alias](New-Alias.md)
 
@@ -257,7 +258,7 @@ Reads a line of input from the console.
 
 ### [Register-EngineEvent](Register-EngineEvent.md)
 
-Subscribes to events that are generated by the Windows PowerShell engine and by the New-Event cmdlet.
+Subscribes to events that are generated by the PowerShell engine and by the `New-Event` cmdlet.
 
 ### [Register-ObjectEvent](Register-ObjectEvent.md)
 
@@ -273,7 +274,7 @@ Deletes breakpoints from the current console.
 
 ### [Remove-TypeData](Remove-TypeData.md)
 
-Deletes extended types from the current session
+Deletes extended types from the current session.
 
 ### [Remove-Variable](Remove-Variable.md)
 
@@ -293,11 +294,11 @@ Finds text in an XML string or document.
 
 ### [Send-MailMessage](Send-MailMessage.md)
 
-Sends an e-mail message.
+Sends an email message.
 
 ### [Set-Alias](Set-Alias.md)
 
-Creates or changes an alias (alternate name) for a cmdlet or other command element in the current Windows PowerShell session.
+Creates or changes an alias for a cmdlet or other command in the current PowerShell session.
 
 ### [Set-Date](Set-Date.md)
 
@@ -309,7 +310,7 @@ Sets a breakpoint on a line, command, or variable.
 
 ### [Set-TraceSource](Set-TraceSource.md)
 
-Configures, starts, and stops a trace of Windows PowerShell components.
+Configures, starts, and stops a trace of PowerShell components.
 
 ### [Set-Variable](Set-Variable.md)
 
@@ -377,7 +378,7 @@ Sends the specified objects to the next command in the pipeline.
 
 ### [Write-Progress](Write-Progress.md)
 
-Displays a progress bar within a Windows PowerShell command window.
+Displays a progress bar within a PowerShell command window.
 
 ### [Write-Verbose](Write-Verbose.md)