updates to ide and python links

Author: mikeblome

docs/ide/writing-and-refactoring-code-cpp.md

@@ -31,7 +31,9 @@ translation.priority.ht:
   - "zh-tw"
 ---
 # Writing and refactoring code (C++)
-The Visual C++ code editor and IDE provide many coding aids. Some are unique to C++, and some are essentially the same for all Visual Studio languages. Options for enabling and configuring these features are located in the **Text Editor C++ Advanced** dialog (**Tools | Options | Text Editor | C/C++ | Advanced** or type "C++ Advanced" in **Quick Launch**). After choosing which option you want to set, you can get more help by pressing **F1** when the dialog is in focus. For general code formatting options, type `Editor C++` into **QuickLaunch**.  
+The Visual C++ code editor and IDE provide many coding aids. Some are unique to C++, and some are essentially the same for all Visual Studio languages. For mroe information about the shared features, see [Writing Code in the Code and Text Editor](/visualstudio/ide/writing-code-in-the-code-and-text-editor). Options for enabling and configuring C++-specific features are located in the [Text Editor C++ Advanced](/visualstudio/ide/reference/options-text-editor-c-cpp-advanced) dialog (**Tools | Options | Text Editor | C/C++ | Advanced** or type "C++ Advanced" in **Quick Launch**). After choosing which option you want to set, you can get more help by pressing **F1** when the dialog is in focus. For general code formatting options, type `Editor C++` into **QuickLaunch**.  
+
+Experimental features, which may or may not be included in a future version of Visual Studio, are found in the [Text Editor C++ Experimental](/visualstudio/ide/reference/options-text-editor-c-cpp-experimental) dialog. In Visual Studio 2017 you can enable **Predictive Intellisense** in this dialog.
 
 ## Adding new code  
  After creating a project, you can start coding in the files that were generated for you. To add new files, right-click on the project node in Solution Explorer and choose **Add | New**.  
@@ -72,9 +74,9 @@ The Visual C++ code editor and IDE provide many coding aids. Some are unique to
 * [Change Signature](refactoring/change-signature.md)
 
 ## Navigate and understand
-  
+ Visual C++ shares many code navigation features with other languages. For more information,see 
 ### QuickInfo  
- Hover over a variable to see its type information. QuickInfo  
+ Hover over a variable to see its type information.
 
  ![Visual C++ QuickInfo](../ide/media/vs2015_cpp_quickinfo.png "vs2015_cpp_quickInfo")  
 

docs/index.md

@@ -168,7 +168,7 @@ description: Learn how to use C++ to develop applications, services, and tools f
                                 </a>
                             </li>
                             <li>
-                                <a href="https://microsoft.github.io/PTVS/">
+                                <a href="/visualstudio/python/cpp-and-python">
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docs/windows/windows-desktop-applications-cpp.md

@@ -57,4 +57,4 @@ This section discusses how to create C++ desktop applications that run in a wind
 -   [Working with Resource Files](../windows/working-with-resource-files.md)  
 
 ## See Also  
- [Visual C++ Guided Tour](http://msdn.microsoft.com/en-us/499cb66f-7df1-45d6-8b6b-33d94fd1f17c)
+ [Visual C++ in Visual Studio](../visual-cpp-in-visual-studio.md)