Working with Recovery partitions

…Another of the concerns we need to be aware…of whenever we're talking about creating images and deploying…them to Macs, is the recovery partition that's been…a part of every Mac since OS X Lion.…So what is your recovery HD partition?…Well, it is a hidden part of the internal…system that's going to help you to recover from problems.…In the event of trouble with your system.…So what can it help you with?…Well, as I said it's invisible so it doesn't show up and get…in your way while you're using your Mac, but if you need to…get into it you can reboot and hold down command and the letter…r on your keyboard or you can hold down the option key while booting.…

And you'll see a startup manager, and on the gray screen that…is the startup manager, you'll see little pictures of disks, and those little…pictures will indicate which disks that are attached to your system, or which…volumes that are attached to your system, have bootable operating systems on them.…And when you select your disk, you then hit the…enter key, and it will boot into the recover partition.…