For folks who need to know, and for those who can never read enough about KitKat
In case you're looking for more information about Android 4.4, or to use it's more delicious name, KitKat, Google has you covered. The official Android 4.4 Quick Start Guide (53 pages) is available free from Google Play. You'll need to have Google Play Books installed to read it, so if you're using an older phone you'll need to grab that from the Play store first.
A quick glance shows sections about home screen setup, using Google Now, notifications, the new Tap and Pay system, and just about everything else someone new to Android or Kit Kat would want to know. This should be a good read to get started, and if you still need a little help — no worries, we all do sometimes — the forums is the place to get it.
Via: +Cassidy James