My question is what is pseudocode?

My question is what is pseudocode?

Module Module1

  Sub Main()

    Dim value1, value2, sum As Integer

    Console.WriteLine("Input the first Number")

    value1 = Console.ReadLine()

    Console.WriteLine("Input the second Number")

    value2 = Console.ReadLine()

    sum = ComputeSum(value1, value2)

    DisplayValues(value1, value2, sum)

  End Sub

  Function ComputeSum(ByVal num1 As Integer, ByVal num2 As Integer)

    Return num1 + num2

  End Function

  Function DisplayValues(ByVal num1 As Integer, ByVal num2 As Integer, ByVal sum As Integer) As String

    Console.WriteLine("The sum of {0} and {1} is {2}", num1, num2, sum)

  End Function

End Module