Black Friday is one of the few times during the year that Apple knocks down its iPad, iPhone and Mac prices, and the company has confirmed it will offer its version of bargains during a one-day shopping event on Nov. 29.[SAVINGS:20-plus Eye-Popping Black Friday Tech Deals][FIRST LOOK:Apple iPad Air & More]Apple hasn't released pricing specifics, only saying that deals will be available online after midnight on Thanksgiving and at Apple stores on Friday. The company is pushing an Apple Store app to make purchasing simpler.Apple typically knocks about $100 off Macs and about $50 off iPads, depending on the m
