Learn Visual Studio 2019 New Features From Launch Event

Visual Studio 2019 was launched on April 2, 2019 via an online launch event. The topics announced in Visual Studio 2019 launch event included the following: 
  • History of Visual Studio
  • Write beautiful code, faster
  • Intellicode
  • Visual Studio Live Share
  • CodeLens
  • Code Cleanup Features
  • Code Refactoring features
  • New Search Bar
  • Git and DevOps Integration
  • Better Debugging
  • New features in .NET Core 3.0
  • New Features of Visual Studio 2019 and developer tools
  • Azure tools updates in Visual Studio 2019
  • What is new in ASP.NET Core 3.0 
Here is complete recording of Visual Studio 2019 launch event.
Here in article that covers new features of Visual Studio 2019: