The latest edition of Mac OS X, OS X 10.8 Mountain Lion, is packed full of new features, over 200 in all. One of them is a built-in dictation service, similar to the dictation feature found on the iPhone 4S.
By default, dictation isn't enabled after installing Mountain Lion on your Mac. If you want to use it, you're going to have to enable it.
The default shortcut to start dictation on your Mac is pressing the Function (Fn) key twice. The first time you try to start dictation, you'll be prompted to enable it. … Read more