Apple is an American multinational technology company that designs, develops and sells consumer electronics, computer software, and online services. Its best known products include the iPhone, iPad, Macbook, iPod and Apple Watch. The company currently employs over 100,000 full-time employees and operates 453 retail stores in sixteen countries. It also runs the online Apple Store and iTunes store, the latter of which is the world's largest music retailer. It is headquartered in Cupertino, California.