Update broken and redirected links in windev docs (#5624)

Author: alvinashcraft

hub/apps/how-tos/chatgpt-openai-winui3.md

@@ -1,40 +1,34 @@
 ---
 title: How to add OpenAI chat completions to a WinUI desktop app
-description: Get started with WinUI 3 / Windows App SDK desktop apps by integrating OpenAI's chat completions API into the app. 
+description: Get started with WinUI 3 / Windows App SDK desktop apps by integrating OpenAI's text generation and prompting APIs into the app. 
 ms.topic: how-to
-ms.date: 11/26/2024
+ms.date: 07/24/2025
 keywords: windows app sdk, winappsdk, winui3, openai, chatgpt
 ms.localizationpriority: medium
 ms.custom: template-quickstart
 audience: new-desktop-app-developers
 content-type: how-to
-#Customer intent: As a Windows developer, I want to learn how to integrate OpenAI's chat completions API into my WinUI 3 / Windows App SDK desktop app so that I can build a chat-like interface that generates responses to messages.
+#Customer intent: As a Windows developer, I want to learn how to integrate OpenAI's text generation and prompting APIs into my WinUI 3 / Windows App SDK desktop app so that I can build a chat-like interface that generates responses to messages.
 ---
 
 # Add OpenAI chat completions to your WinUI 3 / Windows App SDK desktop app
 
-In this how-to, you'll learn how to integrate OpenAI's API into your WinUI 3 / Windows App SDK desktop app. We'll build a chat-like interface that lets you generate responses to messages using OpenAI's [chat completions API](https://platform.openai.com/docs/guides/text-generation/chat-completions-api):
+In this how-to, you'll learn how to integrate OpenAI's API into your WinUI 3 / Windows App SDK desktop app. We'll build a chat-like interface that lets you generate responses to messages using OpenAI's [text generation and prompting APIs](https://platform.openai.com/docs/guides/text):
 
 :::image type="content" source="images/chatgpt-openai/long-story.png" alt-text="A screenshot of a less minimal WinUI chat app.":::
 
 <!--todo: The source code for the app we're building in this how-to is available todo -->
 
 ## Prerequisites
 
-- Set up your development computer (see [Get started with WinUI](../get-started/start-here.md)).
-- Familiarity with the core concepts in *[How to build a Hello World app using C# and WinUI 3 / Windows App SDK](./hello-world-winui3.md)* - we'll build upon that how-to in this one.
+- Set up your development computer (see [Start developing Windows apps](../get-started/start-here.md)).
+- Familiarity with the core concepts in *[How to build a Hello World app using C# and WinUI / Windows App SDK](./hello-world-winui3.md)* - we'll build upon that how-to in this one.
 - An OpenAI API key from your [OpenAI developer dashboard](https://platform.openai.com/api-keys).
 - An OpenAI SDK installed in your project. Refer to the [OpenAI documentation](https://platform.openai.com/docs/libraries) for a list of community libraries. In this how-to, we'll use the official [OpenAI .NET API library](https://github.com/openai/openai-dotnet).
 
 ## Create a project
 
- 1. Open Visual Studio and create a new project via `File` > `New` > `Project`.
- 1. Search for `WinUI` and select the `Blank App, Packaged (WinUI 3 in Desktop)` C# project template.
- 1. Specify a project name, solution name, and directory. In this example, our `ChatGPT_WinUI3` project belongs to a `ChatGPT_WinUI3` solution, which will be created in `C:\Projects\`.
-
-After creating your project, you should see the following default file structure in your Solution Explorer:
-
-:::image type="content" source="images/chatgpt-openai/collapsed-file-structure-chatgpt.png" alt-text="A screenshot of the default directory structure in Solution Explorer.":::
+You create a new WinUI project in Visual Studio by following the steps in the [Create and launch your first WinUI app](/windows/apps/get-started/start-here#3-create-and-launch-your-first-winui-app) section of the [Start developing Windows apps](../get-started/start-here.md) article. For this example, enter `ChatGPT_WinUI3` as the project name and `ChatGPT_WinUI3` for the solution name when entering the project details in the dialog.
 
 ## Set your environment variable
 
@@ -176,7 +170,7 @@ Let's make the following improvements to the chat interface:
 - Add a `ScrollViewer` to the `StackPanel` to enable scrolling.
 - Add a `TextBlock` to display the GPT response in a way that's more visually distinct from the user's input.
 - Add a `ProgressBar` to indicate when the app is waiting for a response from the GPT API.
-- Center the `StackPanel` in the window, similar to ChatGPT's [web interface](https://chatgpt.com/).
+- Center the `StackPanel` in the window, similar to ChatGPT's [web interface](https://chatgpt.com).
 - Ensure that messages wrap to the next line when they reach the edge of the window.
 - Make the `TextBox` larger and responsive to the `Enter` key.
 
@@ -392,7 +386,7 @@ Your new-and-improved chat interface should look something like this:
 Here's what you accomplished in this how-to:
 
  1. You added OpenAI's API capabilities to your WinUI 3 / Windows App SDK desktop app by installing the official OpenAI library and initializing it with your API key.
- 1. You built a chat-like interface that lets you generate responses to messages using OpenAI's [chat completions API](https://platform.openai.com/docs/guides/text-generation/chat-completions-api).
+ 1. You built a chat-like interface that lets you generate responses to messages using OpenAI's [text generation and prompting APIs](https://platform.openai.com/docs/guides/text).
  1. You improved the chat interface by:
     1. adding a `ScrollViewer`,
     1. using a `TextBlock` to display the GPT response,

hub/apps/how-tos/dall-e-winui3.md

@@ -2,7 +2,7 @@
 title: How to add DALL-E image generation to your WinUI app
 description: Get started with WinUI 3 / Windows App SDK by integrating DALL-E image capabilities into your desktop app. 
 ms.topic: how-to
-ms.date: 11/26/2024
+ms.date: 07/24/2025
 keywords: windows app sdk, winappsdk, winui3
 ms.localizationpriority: medium
 ms.custom: template-quickstart
@@ -17,8 +17,8 @@ In this how-to, we'll integrate DALL-E's image generation capabilities into your
 
 ## Prerequisites
 
-- Set up your development computer (see [Get started with WinUI](../get-started/start-here.md)).
-- A functional chat interface into which this capability will be integrated. See *[How to add OpenAI chat completions to your WinUI 3 / Windows App SDK desktop app](./chatgpt-openai-winui3.md)* - we'll demonstrate how to integrate DALL-E into the chat interface from this how-to.
+- Set up your development computer (see [Start developing Windows apps](../get-started/start-here.md)).
+- A functional chat interface into which this capability will be integrated. See *[How to add OpenAI chat completions to your WinUI / Windows App SDK desktop app](./chatgpt-openai-winui3.md)* - we'll demonstrate how to integrate DALL-E into the chat interface from this how-to.
 - An OpenAI API key from your [OpenAI developer dashboard](https://platform.openai.com/api-keys) assigned to the `OPENAI_API_KEY` environment variable.
 - An OpenAI SDK installed in your project. Refer to the [OpenAI documentation](https://platform.openai.com/docs/libraries) for a list of community libraries. In this how-to, we'll use the official [OpenAI .NET API library](https://github.com/openai/openai-dotnet).
 
@@ -357,6 +357,6 @@ namespace ChatGPT_WinUI3
 
 ## Related content
 
-- [OpenAI API Documentation](https://platform.openai.com/docs/)
+- [OpenAI API Documentation](https://platform.openai.com/docs/overview)
 - [Windows App SDK Samples](../get-started/samples.md)
 - [OpenAI .NET library on GitHub](https://github.com/openai/openai-dotnet)

uwp/security/intro-to-secure-windows-app-development.md

@@ -273,7 +273,7 @@ The app model also manages the app lifecycle. It limits the background execution
 
 When memory resources on the device are running low, Windows frees memory space by terminating apps. This lifecycle model forces apps to persist data whenever they’re suspended, because there is no additional time available between suspension and termination.
 
-For more information, see [It's Universal: Understanding the Lifecycle of a Windows 10/11 Application](https://visualstudiomagazine.com/articles/2015/09/01/its-universal.aspx).
+For more information, see [It's Universal: Understanding the Lifecycle of a Windows 10 Application](https://visualstudiomagazine.com/articles/2015/09/01/its-universal.aspx).
 
 ## 4.2 Stored credential protection