1. Apple has extended the time customers have to purchase AppleCare+ for their devices. Previously, customers had 60 days from the date of purchase to add AppleCare+, but now they have up to one year to do so. This change applies to all Apple devices, including iPhones, iPads, Macs, and Apple Watches.

2. The extended AppleCare+ purchase window is a significant change, as it gives customers more flexibility and time to decide whether they want to invest in the extended warranty and protection plan. This could be particularly beneficial for those who are unsure about their device's long-term needs or want to wait and see how they use the product before committing to the additional coverage.

3. The article suggests that this move by Apple may be a response to the ongoing global supply chain issues and chip shortages, which have made it more difficult for some customers to purchase new devices immediately. By extending the AppleCare+ purchase window, Apple is providing customers with more time to acquire their desired device and then decide on the additional warranty coverage.