Update link to docs (#3858)

* update link to docs

* fix link format

* more changes

* a few more fixes

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Author: mairaw

xml/System.Collections.Generic/List`1.xml

@@ -1512,7 +1512,7 @@
  :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.collections.generic.list.containsexists/cs/program.cs" interactive="try-dotnet" id="Snippet1":::
  :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.collections.generic.list.containsexists/vb/module1.vb" id="Snippet1":::
   
- The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](https://msdn.microsoft.com/library/94252daf-6097-4625-afc2-0eb778958d4f). The `FillList` method in the example uses [LINQ to XML](https://msdn.microsoft.com/library/f0fe21e9-ee43-4a55-b91a-0800e5782c13) to parse the values from the XML to property values of the `book` objects.  
+ The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](/dotnet/standard/linq/sample-xml-file-books). The `FillList` method in the example uses [LINQ to XML](/dotnet/standard/linq/linq-xml-overview) to parse the values from the XML to property values of the `book` objects.  
   
  The following table describes the examples provided for the find methods.  
   
@@ -1591,7 +1591,7 @@
  This method performs a linear search; therefore, this method is an O(*n*) operation, where *n* is <xref:System.Collections.Generic.List%601.Count%2A>.
   
 ## Examples  
- The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](https://msdn.microsoft.com/library/94252daf-6097-4625-afc2-0eb778958d4f). The `FillList` method in the example uses [LINQ to XML](https://msdn.microsoft.com/library/f0fe21e9-ee43-4a55-b91a-0800e5782c13) to parse the values from the XML to property values of the `book` objects.  
+ The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](/dotnet/standard/linq/sample-xml-file-books). The `FillList` method in the example uses [LINQ to XML](/dotnet/standard/linq/linq-xml-overview) to parse the values from the XML to property values of the `book` objects.  
   
  The following table describes the examples provided for the find methods.  
   
@@ -1963,7 +1963,7 @@ Public Function StartsWith(e As Employee) As Boolean
  This method performs a linear search; therefore, this method is an O(*n*) operation, where *n* is <xref:System.Collections.Generic.List%601.Count%2A>.
   
 ## Examples  
- The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](https://msdn.microsoft.com/library/94252daf-6097-4625-afc2-0eb778958d4f). The `FillList` method in the example uses [LINQ to XML](https://msdn.microsoft.com/library/f0fe21e9-ee43-4a55-b91a-0800e5782c13) to parse the values from the XML to property values of the `book` objects.  
+ The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](/dotnet/standard/linq/sample-xml-file-books). The `FillList` method in the example uses [LINQ to XML](/dotnet/standard/linq/linq-xml-overview) to parse the values from the XML to property values of the `book` objects.  
   
  The following table describes the examples provided for the find methods.  
   
@@ -2055,7 +2055,7 @@ Public Function StartsWith(e As Employee) As Boolean
  This method performs a linear search; therefore, this method is an O(*n*) operation, where *n* is <xref:System.Collections.Generic.List%601.Count%2A>.
   
 ## Examples  
- The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](https://msdn.microsoft.com/library/94252daf-6097-4625-afc2-0eb778958d4f). The `FillList` method in the example uses [LINQ to XML](https://msdn.microsoft.com/library/f0fe21e9-ee43-4a55-b91a-0800e5782c13) to parse the values from the XML to property values of the `book` objects.  
+ The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](/dotnet/standard/linq/sample-xml-file-books). The `FillList` method in the example uses [LINQ to XML](/dotnet/standard/linq/linq-xml-overview) to parse the values from the XML to property values of the `book` objects.  
   
  The following table describes the examples provided for the find methods.  
   
@@ -2207,7 +2207,7 @@ Public Function StartsWith(e As Employee) As Boolean
  This method performs a linear search; therefore, this method is an O(*n*) operation, where *n* is `count`.
   
 ## Examples  
- The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](https://msdn.microsoft.com/library/94252daf-6097-4625-afc2-0eb778958d4f). The `FillList` method in the example uses [LINQ to XML](https://msdn.microsoft.com/library/f0fe21e9-ee43-4a55-b91a-0800e5782c13) to parse the values from the XML to property values of the `book` objects.  
+ The following example demonstrates the find methods for the <xref:System.Collections.Generic.List%601> class. The example for the <xref:System.Collections.Generic.List%601> class contains `book` objects, of class `Book`, using the data from the [Sample XML File: Books (LINQ to XML)](/dotnet/standard/linq/sample-xml-file-books). The `FillList` method in the example uses [LINQ to XML](/dotnet/standard/linq/linq-xml-overview) to parse the values from the XML to property values of the `book` objects.  
   
  The following table describes the examples provided for the find methods.