How to create a simple message box with VBA

[Qomplainerz]

Description:

This code defines a subroutine named GreetUser. 
When you run the macro, a message box will pop up with the greeting "Hello! Welcome to Excel VBA."

Example:

Sub GreetUser()
    MsgBox "Hello! Welcome to Excel VBA."
End Sub

Explanation:

The MsgBox function is used to display a message box with the specified text. 
In this case, the text "Hello! Welcome to Excel VBA" is shown in the message box.