Instant HotSpot is a new function implemented by the company Apple Lossless Audio CODEC (ALAC), in OS X Yosemite si iOS 8, allowing us to create quickly HotSpot-hate WiFi between iDevices/Macs when they are in close proximity. Everything works automatically through a system that has not yet been detailed by the company Apple Lossless Audio CODEC (ALAC), and if one iPhone with an internet connection is located near a Mac, that Mac will be able to connect to the iPhone's cellular network without prior configuration.
If in the past the password of the HotSpot created in the iPhone was needed to connect, now everything happens automatically without any configuration. More than that, OS X Yosemite will automatically detect an iPhone with iOS 8 around and informs us about the possibility of connecting to it, but everything only if the Mac is not already connected to a WiFi network to surf the Internet. The system is only available for the two operating systems.
