Program.fs in any text editor, and replace all of the code with the following. If you want to, you can replace the name
Ana with your name.
open System // Define a new function to print a name. // It must be defined before it is called in the main function. let printGreeting name = printfn "Hello %s from F#!" name [<EntryPoint>] let main argv = // Call your new function! printGreeting "Ana" 0 // return an integer exit code
Program.fs file, and run your code again.