Readme docs link updates (#11007)

* Readme docs link updates

* Update README.md

* Update README.md

Co-authored-by: Jay <65828559+Jay-o-Way@users.noreply.github.com>

---------

Co-authored-by: Jay <65828559+Jay-o-Way@users.noreply.github.com>

Author: niels9001

README.md

@@ -12,17 +12,17 @@
 <h3 align="center">
   <a href="https://learn.microsoft.com/windows/apps/winui/winui3/">About WinUI</a>
   <span> · </span>
-  <a href="https://learn.microsoft.com/windows/apps/desktop/">Documentation</a>
+  <a href="https://learn.microsoft.com/windows/apps/">Documentation</a>
   <span> · </span>
   <a href="https://aka.ms/winui-releasenotes">Release notes</a>
 </h3>
 
-WinUI is a user interface layer that contains modern controls and styles for building Windows apps. The current generation is WinUI 3, which ships as part of the [Windows App SDK](https://aka.ms/winappsdk).
+WinUI is a user interface layer that contains modern controls and styles for building Windows apps. The current generation is WinUI 3, which ships as part of the [Windows App SDK](https://learn.microsoft.com/windows/apps/windows-app-sdk/).
 
 - **Modern UI:** WinUI embodies Fluent Design to enable intuitive, accessible, and powerful experiences and the latest user interface patterns.
 - **Developers in control:** Use .NET with C# or C++ to write apps that run great on x86, x64 and ARM.
 - **Optimized for modern experiences & hardware:** Create performant experiences with WinUI that are optimized for modern hardware.
-- **Part of the Windows App SDK:** The [Windows App SDK](https://aka.ms/winappsdk) is a set of libraries, frameworks, components, and tools that you can use in your apps to access powerful Windows platform functionality from all kinds of apps on many versions of Windows. The Windows App SDK combines the powers of Win32 native applications alongside modern API usage techniques, so your apps light up everywhere your users are.
+- **Part of the Windows App SDK:** The [Windows App SDK](https://learn.microsoft.com/windows/apps/windows-app-sdk/) is a set of libraries, frameworks, components, and tools that you can use in your apps to access powerful Windows platform functionality from all kinds of apps on many versions of Windows. The Windows App SDK combines the powers of Win32 native applications alongside modern API usage techniques, so your apps light up everywhere your users are.
 - **Powers key experiences in Windows:** Windows experiences and apps are built with WinUI. Its rich control set and styles make it easy to develop high-quality experiences used by millions every day.
 
 <p align="center">
@@ -34,10 +34,10 @@ WinUI is a user interface layer that contains modern controls and styles for bui
 
 For WinUI, your app's users must be on Windows 10 1809 - Build 17763 or newer (including Windows Insider Previews).
 
-The full documentation of WinUI can be found on [Microsoft Learn](https://learn.microsoft.com/windows/apps/desktop/):
+The full documentation of WinUI can be found on [Microsoft Learn](https://learn.microsoft.com/windows/apps/):
 - [Get started with WinUI](https://learn.microsoft.com/windows/apps/get-started/start-here)
 - [Build your first WinUI app](https://learn.microsoft.com/windows/apps/tutorials/winui-notes/)
-- [WinUI & Windows App SDK samples](https://github.com/microsoft/WindowsAppSDK-Samples)
+- [WinUI & Windows App SDK samples](https://learn.microsoft.com/windows/apps/get-started/samples)
 
 </br>