How Mac uses voice commands to turn dictation on

We can start the OS X system dictation function by pressing the FN key in two. But there may be a lot of people who don't know that we can do it by voice command, and by default we can start the OS X system dictation by pressing the FN key on the Mac keyboard, but there may be a lot of people who don't Know, we can use voice command to implement hands-free dictation, let's look at the specific steps.

Step one: Turn on system Preferences, and turn on dictation and voice functions.

Step Two: Check the "Use Tuning Dictation" option, at which point the system will download a 542MB file for offline use and dictation with real-time feedback, otherwise the content of our conversation will be sent to Apple to convert to text.

Step three: Open System Preferences-accessibility-dictation, and check the "Enable dictation keyword phrase" option. The keyword phrase defaults to "computer", we can change it to any text we want.

Step four: To the device said "computer start dictation" can enable hands-free dictation function, after the use of "computer stop dictation" can turn off the function.