At a glance, Facebook Home looks like a complete operating system. Cover Feed replaces your home screens, "Chat Heads" pop up as you receive new messages, and even your lock screen is ruled by a slideshow of Facebook updates.
Luckily, Home is nothing but a launcher -- a custom interface that lays over your existing Android operating system. It's an excellent insurance policy, allowing you to enable it and disable it as often as you'd like.
Barring that, Home still demands you relearn most of what you know about navigating Android. Gestures, settings, and customization options … Read more