Improve alt-text

Updated alt-text for AI Dev Gallery image to clarify that it is an animation.

Author: v-dirichards

learn-pr/device-partner-university/introduction-microsoft-foundry-windows/includes/5-when-use-microsoft-foundry-windows.md

@@ -19,7 +19,7 @@ Running models on the device can also support data handling requirements. When i
 
 The following example illustrates how developers can explore local AI capabilities by using developer tools before integrating them into an application. In this scenario, a developer uses AI Dev Gallery to try Windows AI APIs locally, evaluating features such as text generation or text recognition without relying on cloud-based inference.
 
-:::image type="content"source="../media/ai-dev-gallery-local-inference-demo.gif" alt-text="Example showing AI Dev Gallery interface showing a developer exploring Windows AI APIs locally on a Windows device,with sample inputs and outputs displayed in a development environment." lightbox="../media/ai-dev-gallery-local-inference-demo.gif":::
+:::image type="content"source="../media/ai-dev-gallery-local-inference-demo.gif" alt-text="Animation showing AI Dev Gallery interface showing a developer exploring Windows AI APIs locally on a Windows device,with sample inputs and outputs displayed in a development environment." lightbox="../media/ai-dev-gallery-local-inference-demo.gif":::
 
 Common scenarios where local AI may be appropriate include:
 
@@ -93,4 +93,4 @@ To explore Microsoft Foundry on Windows in more detail, including tools, APIs, a
 
 https://developer.microsoft.com/en-us/windows/ai/
 
-This page provides a central entry point for understanding how Microsoft Foundry on Windows supports local AI development across Windows devices.
+This page provides a central entry point for understanding how Microsoft Foundry on Windows supports local AI development across Windows devices.