if-else-constructions

using System;
using System.Globalization;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace if_old_OS
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Enter an integer between 94 and 100.");
            var num = int.Parse(Console.ReadLine());

            if (num < 94)
            {
                Console.WriteLine("Enter an integer between 94 and 100.");
                Console.ReadLine();
            }

            if (num == 95)
            {
                Console.WriteLine("Windows 95 can not find your keyboard. Press F1 for help.");
            }

           if (num > 100)
            {
                Console.WriteLine("Enter an integer between 4 and 100.");
                Console.ReadLine();
            }

            if (num == 98)
            {
                Console.WriteLine("Windows 98 can not find your sound card. Press F1 after the beep.");
            }

        }
    }
}