A scripting language is a lightweight programming language. VBScript is a light version of Microsoft's programming language Visual Basic VBScript MsgBox Function The MsgBox function displays a message box and waits for the user to click a button and then an action is performed based on the button clicked by the user.
As with algebra, VBScript variables are used to hold values or expressions. A variable can have a short name, like x, or a more descriptive name, like carname.
The InputBox function displays a dialog box, where the user can write some input and/or click on a button. If the user clicks the OK button or presses ENTER on the keyboard, the InputBox function will return the text in the text box.