Console.Write("Enter your name: "); string name = Console.ReadLine(); Console.WriteLine("Hello " + name + "!");In this example, the Console.Write command prompts the user to enter their name. The Console.ReadLine command then waits for user input and reads the input from the console. The user's name is stored in the variable 'name', and the Console.WriteLine command uses that variable to display a personalized greeting. The System Read package is part of the System namespace, which is a core .NET library. It provides classes and functions for a wide range of common tasks, from console input and output to file management and network communication.