Update overview.md

Author: kbrowne8

articles/ai-services/content-understanding/video/overview.md

@@ -90,7 +90,7 @@ As with all the Azure AI services, developers using the Content Understanding se
 
 ## Next steps
 
-* Try processing your video content using Content Understanding in [Azure portal](https://ai.azure.com/).
+* Try processing your video content using Content Understanding in [Azure AI Foundry portal](https://aka.ms/cu-landing).
 * Learn to analyze video content [**analyzer templates**](../quickstart/use-ai-foundry.md).
 * Review code sample: [**video content extraction**](https://github.com/Azure-Samples/azure-ai-content-understanding-python/blob/main/notebooks/content_extraction.ipynb).
 * Review code sample: [**video search with natural language queries**](https://github.com/Azure-Samples/azure-ai-search-with-content-understanding-python/tree/main#samples).