Merging changes synced from https://github.com/MicrosoftDocs/visualstudio-docs-pr (branch live)

Author: fenxu

.openpublishing.redirection.json

@@ -67,7 +67,7 @@
             "redirect_url": "https://vspartner.com/pages/vsshells",
             "redirect_document_id": false
         },
-        {   
+        {
             "source_path": "docs/extensibility/shell/distributing-isolated-shell-applications.md",
             "redirect_url": "https://vspartner.com/pages/vsshells",
             "redirect_document_id": false
@@ -1037,6 +1037,21 @@
             "redirect_url": "/visualstudio/ide/reference/call-hierarchy",
             "redirect_document_id": false
         },
+        {
+            "source_path": "docs/ide/reference/installvstemplates-devenv-exe.md",
+            "redirect_url": "/visualstudio/ide/reference/devenv-command-line-switches",
+            "redirect_document_id": false
+        },
+        {
+            "source_path": "docs/ide/reference/resetaddin-devenv-exe.md",
+            "redirect_url": "/visualstudio/ide/reference/devenv-command-line-switches",
+            "redirect_document_id": false
+        },
+        {
+            "source_path": "docs/ide/reference/updateconfiguration-devenv-exe.md",
+            "redirect_url": "/visualstudio/ide/reference/devenv-command-line-switches",
+            "redirect_document_id": false
+        },
         {
             "source_path": "docs/ide/reference/visual-studio-for-applications-reference.md",
             "redirect_url": "/visualstudio/ide/reference/visual-studio-reference",

docs/TOC.md

@@ -34,7 +34,7 @@
 ### Manage installations
 #### [Tools for detecting and managing Visual Studio instances](install/tools-for-managing-visual-studio-instances.md)
 ### Manage subscriptions
-#### [Visual Studio subscriptions: Administrator overview](/visualstudio/subscriptions/admin-responsibilities) 
+#### [Visual Studio subscriptions: Administrator overview](/visualstudio/subscriptions/admin-responsibilities)
 ### [Help Viewer Administrator Guide](ide/help-viewer-administrator-guide.md)
 #### [Command-Line Arguments for the Help Content Manager](ide/command-line-arguments-for-the-help-content-manager.md)
 #### [Help Content Manager Overrides](ide/help-content-manager-overrides.md)
@@ -158,7 +158,7 @@
 ###### [Filtered Completion Lists in Visual Basic](ide/filtered-completion-lists-in-visual-basic.md)
 ##### [C# IntelliSense](ide/visual-csharp-intellisense.md)
 ##### [JavaScript IntelliSense](ide/javascript-intellisense.md)
-##### [Visual C++ Intellisense](ide/visual-cpp-intellisense.md)
+##### [Visual C++ IntelliSense](ide/visual-cpp-intellisense.md)
 #### [Navigate Your Code](ide/navigating-code.md)
 ##### [Find references in your code](ide/finding-references.md)
 ##### [View Type and Member Definitions](ide/go-to-and-peek-definition.md)
@@ -390,15 +390,12 @@
 ### [-Project (devenv.exe)](ide/reference/project-devenv-exe.md)
 ### [-ProjectConfig (devenv.exe)](ide/reference/projectconfig-devenv-exe.md)
 ### [-Rebuild (devenv.exe)](ide/reference/rebuild-devenv-exe.md)
-### [-ResetAddin (devenv.exe)](ide/reference/resetaddin-devenv-exe.md)
-### [-InstallVSTemplates (devenv.exe)](ide/reference/installvstemplates-devenv-exe.md)
 ### [-ResetSettings (devenv.exe)](ide/reference/resetsettings-devenv-exe.md)
 ### [-ResetSkipPkgs (devenv.exe)](ide/reference/resetskippkgs-devenv-exe.md)
 ### [-Run (devenv.exe)](ide/reference/run-devenv-exe.md)
 ### [-Runexit (devenv.exe)](ide/reference/runexit-devenv-exe.md)
 ### [-SafeMode (devenv.exe)](ide/reference/safemode-devenv-exe.md)
 ### [-Setup (devenv.exe)](ide/reference/setup-devenv-exe.md)
-### [-Updateconfiguration (devenv.exe)](ide/reference/updateconfiguration-devenv-exe.md)
 ### [-Upgrade (devenv.exe)](ide/reference/upgrade-devenv-exe.md)
 ### [-UseEnv (devenv.exe)](ide/reference/useenv-devenv-exe.md)
 ## [Visual Studio Commands](ide/reference/visual-studio-commands.md)

docs/ide/reference/devenv-command-line-switches.md

@@ -1,14 +1,13 @@
 ---
 title: "devenv.exe setup switch | Microsoft Docs"
-ms.custom: ""
 ms.date: "11/04/2016"
 ms.reviewer: ""
 ms.suite: ""
-ms.technology: 
+ms.technology:
   - "vs-ide-general"
 ms.tgt_pltfrm: ""
 ms.topic: "article"
-helpviewer_keywords: 
+helpviewer_keywords:
   - "setup Devenv switch"
   - "/setup Devenv switch"
   - "Devenv, /setup switch"
@@ -22,21 +21,22 @@ The /Setup switch causes Visual Studio to merge the resource metadata that descr
 
 ## Syntax
 
-```
+```shell
 devenv /setup
 ```
 
 ## Remarks
 
 This switch takes no arguments. The `devenv /setup` command is typically given as the last step of the installation process. Use of the `/setup` switch does not start Visual Studio.
 
-You must run `devenv` as an administrator in order to use the [/setup (devenv.exe)](../../ide/reference/setup-devenv-exe.md) and [/InstallVSTemplates (devenv.exe)](../../ide/reference/installvstemplates-devenv-exe.md) switches.
+> [!NOTE]
+> You must run `devenv` as an administrator in order to use the `/setup` switch.
 
 ## Example
 
 This example shows the last step in the installation of a version of Visual Studio that includes VSPackages.
 
-```
+```shell
 devenv /setup
 ```
 

docs/ide/reference/installvstemplates-devenv-exe.md

@@ -4,44 +4,48 @@ ms.custom: ""
 ms.date: "11/04/2016"
 ms.reviewer: ""
 ms.suite: ""
-ms.technology: 
-  - "vs-ide-general"
+ms.technology: vs-ide-general
 ms.tgt_pltfrm: ""
 ms.topic: "article"
-f1_keywords: 
+f1_keywords:
   - "VC.Project.UseEnvVars.ExcludePath"
   - "VC.Project.UseEnvVars.LibraryPath"
   - "VC.Project.UseEnvVars.SourcePath"
   - "VC.Project.UseEnvVars.Include"
   - "VC.Project.UseEnvVars.Path"
   - "VC.Project.UseEnvVars.ReferencePath"
-helpviewer_keywords: 
+helpviewer_keywords:
   - "UseEnv switch"
   - "/UseEnv Devenv switch"
   - "Devenv, /UseEnv"
 ms.assetid: 2dd14603-a61b-42d2-ba31-427a0ee8a799
-caps.latest.revision: 6
 author: "gewarren"
 ms.author: "gewarren"
 manager: ghogen
-ms.workload: 
+ms.workload:
   - "multiple"
 ---
 # /UseEnv (devenv.exe)
-Starts [!INCLUDE[vsprvs](../../code-quality/includes/vsprvs_md.md)] and loads environmental variables into the **VC++ Directories** dialog box.  
-  
-## Syntax  
-  
-```  
-Devenv /useenv  
-```  
-  
-## Example  
- The following example starts [!INCLUDE[vsprvs](../../code-quality/includes/vsprvs_md.md)] and loads environment variables into the **VC++ Directories** dialog box.  
-  
-```  
-Devenv.exe /useenv  
-```  
-  
-## See Also  
- [Devenv Command Line Switches](../../ide/reference/devenv-command-line-switches.md)
+
+Starts Visual Studio and loads environmental variables into the **VC++ Directories** dialog box.
+
+> [!NOTE]
+> This switch is installed with the **Desktop development with C++** workload.
+
+## Syntax
+
+```shell
+Devenv /useenv
+```
+
+## Example
+
+The following example starts Visual Studio and loads environment variables into the **VC++ Directories** dialog box.
+
+```shell
+Devenv.exe /useenv
+```
+
+## See also
+
+* [Devenv Command Line Switches](../../ide/reference/devenv-command-line-switches.md)

docs/ide/reference/resetaddin-devenv-exe.md

@@ -39,7 +39,7 @@ You can use MSBuild to build multiple projects faster by running them in paralle
  The following example instructs MSBuild to use three worker processes. If you use this configuration, MSBuild can build three projects at the same time.  
 
 ```  
-msbuild.exe myproj.proj childid=0 childid=1 childid=2   
+msbuild.exe myproj.proj /maxcpucount:3   
 ```  
 
 ## BuildInParallel Task Parameter  

docs/ide/reference/setup-devenv-exe.md

@@ -60,7 +60,7 @@ You should consider the following when you evaluate this problem:
 
 ![Inefficient I/O](../profiling/media/inefficient_io.png "Inefficient_IO")
 
-Overuse or misuse of I/O is a common cause of inefficiencies in applications. Consider the previous illustration. The Visible Timeline Profile shows that 42 percent of the visible thread time is consumed by I/O. The timeline shows large amounts of I/O, which indicates that the profiled application is frequently blocked by I/O. To see details about the kinds of I/O and where your program is blocked, zoom into problematic regions, examine the Visible Timeline Profile, and then click a specific I/O block to see current call stacks.
+Overuse or misuse of I/O is a common cause of inefficiencies in applications. Consider the previous illustration. The Visible Timeline Profile shows that 44 percent of the visible thread time is consumed by I/O. The timeline shows large amounts of I/O, which indicates that the profiled application is frequently blocked by I/O. To see details about the kinds of I/O and where your program is blocked, zoom into problematic regions, examine the Visible Timeline Profile, and then click a specific I/O block to see current call stacks.
 
 ## Lock Convoys