private static void Main(string[] args)
{
new Thread(() =>
{
var comp2 = new Computer();
comp2.Os = OpSystem.GetInstance("Windows 10");
Console.WriteLine(comp2.Os.Name);
}).Start();
var comp = new Computer();
comp.Launch("Windows 8.1");
Console.WriteLine(comp.Os.Name);
Console.ReadKey();
}
public void Launch(string osName)
{
Os = OpSystem.GetInstance(osName);
}
