[Selenium WebDriver Videos]: What is the difference between driver.get and driver.navigate

Описание: In this video i demonstrated following:
What is WebDriver.get method, how it works?
What is WebDriver.navigate().to(), how it works?
What is the difference between these two methods?

Please find the below code which i used during demonstration:
public static void main(String[] args)
{
WebDriver driver=new FirefoxDriver();
/*driver.get("http://www.google.com");
// driver.get("www.google.com");
System.out.println(driver.getTitle());
driver.get("http://www.yahoo.com");
System.out.println(driver.getTitle());*/

driver.get("http://www.google.com");
System.out.println(driver.getTitle());
driver.navigate().to("http://www.yahoo.com");
System.out.println(driver.getTitle());
driver.navigate().back();
System.out.println(driver.getTitle());
driver.navigate().forward();
System.out.println(driver.getTitle());

driver.quit();
}