Use actual link instead of aka.ms (#48899)

Author: gewarren

docs/standard/serialization/system-text-json/customize-properties.md

@@ -259,7 +259,7 @@ Use built-in serialization attributes.
 Here's a more complete version of the example that includes a simple class.
 
 ```copilot-prompt
-Take this C# class: 
+Take this C# class:
 public class WeatherForecast
 {
     public DateTime Date { get; set; }
@@ -273,7 +273,9 @@ change the serialized property name to use underscores between words.
 Use built-in serialization attributes.
 ```
 
-GitHub Copilot is powered by AI, so surprises and mistakes are possible. For more information, see [Copilot FAQs](https://aka.ms/copilot-general-use-faqs).
+Review Copilot's suggestions before applying them.
+
+For more information about GitHub Copilot, see GitHub's [FAQs](https://github.com/features/copilot#faq).
 
 ## See also
 

docs/standard/serialization/system-text-json/deserialization.md

@@ -99,7 +99,9 @@ Map property names & values.
 Provide example output.
 ```
 
-GitHub Copilot is powered by AI, so surprises and mistakes are possible. For more information, see [Copilot FAQs](https://aka.ms/copilot-general-use-faqs).
+Review Copilot's suggestions before applying them.
+
+For more information about GitHub Copilot, see GitHub's [FAQs](https://github.com/features/copilot#faq).
 
 ## See also
 

docs/standard/serialization/system-text-json/how-to.md

@@ -120,7 +120,9 @@ The object contains the following fields: FirstName (string), Lastname (string),
 Provide example output.
 ```
 
-GitHub Copilot is powered by AI, so surprises and mistakes are possible. For more information, see [Copilot FAQs](https://aka.ms/copilot-general-use-faqs).
+Review Copilot's suggestions before applying them.
+
+For more information about GitHub Copilot, see GitHub's [FAQs](https://github.com/features/copilot#faq).
 
 ## See also
 

docs/standard/serialization/system-text-json/migrate-from-newtonsoft.md

@@ -647,14 +647,16 @@ Here's an example prompt you can use in Visual Studio Copilot Chat to migrate a
 
 ```copilot-prompt
 Convert all serialization code in this #solution from Newtonsoft.Json to System.Text.Json, using the recommended approach for my current .NET version.
-- Update attributes and properties, including rules for skipping or renaming during serialization 
+- Update attributes and properties, including rules for skipping or renaming during serialization
 - Ensure polymorphic serialization continues to work correctly
 - Respect existing custom converters and project-level settings (for example, from the Utilities folder or appsettings.json)
 - Update related unit tests and highlight any potential breaking changes
 - Generate a migration summary
 ```
 
-Review Copilot's suggestions before applying. For more information, see [Copilot FAQs](https://aka.ms/copilot-general-use-faqs).
+Review Copilot's suggestions before applying them.
+
+For more information about GitHub Copilot, see GitHub's [FAQs](https://github.com/features/copilot#faq).
 
 ## Additional resources