What to expect from Apple's big annual event next week (AAPL)

Getty Apple's major annual event, the Worldwide Developer Conference (WWDC), kicks off on Monday. Apple CEO Tim Cook and other executives will deliver a keynote in front of thousands of developers, journalists, and Apple employees. Apple holds this summit once a year to speak directly people who make software for iPhones, iPads, and Macs, and announce what new capabilities Apple has been building into its products. So WWDC is usually about Apple's software -- not its new hardware. But this year,...