1. Age of Empires II: The Age of Kings. http://www.microsoft.com/games/age2/ Age of Empires II: The Age of Kings. http://www.microsoft.com/games/age2/
2. ASP NET. http://msdn.microsoft.com/vcsharp/ ASP NET. http://msdn.microsoft.com/vcsharp/
3. JAVA. http://java.sun.com/ JAVA. http://java.sun.com/
4. MySQL. http://www.mysql.com MySQL. http://www.mysql.com