Hey guys. I'm completely new to app development and have unfortunately bought an outdated Xamarin course on Udemy.
When creating a new project, I now only have Cross-platform app(Xamarin.forms) available. When I create a new project, I don't know what to pick. Which code sharing strategy do I choose? Shared project or .NET standard? What does this mean? I've read somewhere that I should have Portable Class Library available to choose, but I've installed absolutely everything I could related to Xamarin and nothing similar is showing.