Fixed new tab links

No way to open links in new tab in markdown files

doc/welcome.md

@@ -7,11 +7,10 @@
 
 **Slideless** No PowerPoint, we promise! As we update this content you will get the changes straight away.
 
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 ### Agenda
-1. <a href="https://azure.microsoft.com/en-us/programs/azure-fasttrack/" target="_blank">Intro to FastTrack for Azure</a>  - 5 min
+1. [Intro to FastTrack for Azure](https://azure.microsoft.com/en-us/programs/azure-fasttrack/) - 5 min
 1. [Common App Modernization Scenarios](https://azure.microsoft.com/en-us/solutions/modern-application-development/#overview) - 10 min
-1. [Azure Compute options Overview](https://namishkhanna.github.io/newtab/?url=https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/compute-decision-tree) - 10 min
+1. [Azure Compute options Overview](https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/compute-decision-tree) - 10 min
 1. [Azure App Service Overview](https://docs.microsoft.com/en-us/azure/app-service/overview) - 10 min
 1. [Demo: Web App Deployment to App Service](https://docs.microsoft.com/en-us/azure/app-service/quickstart-dotnet-framework) - 15 min
 1. [Azure AKS Overview](https://docs.microsoft.com/en-us/azure/aks/intro-kubernetes) - 15 min