diff --git a/TypeScript-MSBuild-In-depth.md b/TypeScript-MSBuild-In-depth.md
index 89556d8..836ecbf 100644
--- a/TypeScript-MSBuild-In-depth.md
+++ b/TypeScript-MSBuild-In-depth.md
@@ -1,21 +1,44 @@
 # Delivery Mechanism
+
 ## NuGet
-Note: In release 2.3, TypeScript MSBuild has support for MSBuild cross-platform compilation.
+
+In release 2.3 and above, TypeScript MSBuild can be use with MSBuild on non-Window platform.
+
 ### Package structure
+
 TypeScript NuGet contains two main folders
+
 * build folder
 
-Two files are located in this folder:  *Microsoft.TypeScript.MSBuild.targets* and *Microsoft.TypeScript.MSBuild.props*.
-Both are entry point for target file and props file respectively when using MSBuild with NuGet; *Microsoft.TypeScript.MSBuild.targets* will set variables needed for cross-platform compilation (e.g. Path to NodeJS etc.) and NuGet compilation (e.g. Path to corresponding Tasks.dll) before import *Microsoft.TypeScript.targets* in *tools* folder. *Microsoft.TypeScript.MSBuild.props* will set variables to indicate that the compilation is invoked through NuGet before import *Microsoft.TypeScript.Default.props* in *tools*.
+    Two files are locatd in the folder.
+    Both are entry point for main TypeScript target file and props file respectively.
+
+    1. Microsoft.TypeScript.MSBuild.targets
+
+        The file set variables specific to a runtime platform, such as a path to `TypeScript.Tasks.dll`, before import `Microsoft.TypeScript.targets` from `tools` folder.
+
+    2. Microsoft.TypeScript.MSBuild.props
+
+        The file imports `Microsoft.TypeScript.Default.props` from `tools` folder and set properties indicating that the build is initiated through NuGet.
 
 * tools folder
+    
+    Earlier version only contains tsc folder. `Microsoft.TypeScript.targets` and `TypeScript.Tasks.dll` are located at the root level.
 
-## MSI Installer
-### Folder structure
-#### SDK
-#### MSBuild
+    Below structure is for version 2.3 and above.
+    1. net45
 
-# Stub Target File
-# Target File
-# TypeScript.Tasks.dll & dependent DLL
-# Limitation
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+        contains `Microsoft.TypeScript.targets`, `TypeScript.Tasks.dll` and facade dependency dlls.
+        When building any projecton Window platform, MSBuild uses the DLLs from this folder.
+
+    2. netstandard
+
+        contains `Microsoft.TypeScript.targets` and `TypeScript.Tasks.dll`.
+        The contents in this folder are used when building projects on non-Window machine.
+
+    3. tsc
+
+        contains `tsc.exe` and all dependency files to execute the exe.
+        On Window, `TypeScript.Tasks.dll` uses the `tsc.exe` to build projects.
+        On non-Window, `TypeScript.Tasks.dll` uses `tsc.js`, running through command `node tsc.js <project path>`.
+        Therefore, on non-Window platform, NodeJS is required to be installed.
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