Apple Expected to Unveil Updated iPad and Mac at New York Event

For the fourth time in the past decade, Apple is holding a second event to announce new versions of its gadgets ahead of the holiday shopping season. The technology giant, which last month unveiled updated iPhones and smartwatches, is scheduled on Tuesday to take over the Brooklyn Academy of Music in New York City, where it is expected to show off new members in its iPad and Mac product lines. Here’s what you need to know:

Apple’s invitation for Tuesday’s event said more was in the making. So what’s in store?