User`s guide
Principles of Working With Parallels Desktop 66
To successfully operate your virtual machine by using the speech commands, please make sure
that:
the virtual machine window is active, and
the speech settings are properly tuned on the corresponding tab of the Mac OS X System
Preferences
If the speech settings are not tuned, you will see the 'To enable this option, you
should turn on speakable items in System Preferences' warning
message.
To tune the speech settings, click Open System Preferences.
To submit the changes, click OK, otherwise, click Cancel.
Locking Parallels Desktop Preferences
If you want to prevent Parallels Desktop Preferences from further unauthorized changes, click
the Lock icon
at the bottom of the window. The next time anybody wants to change the
settings in any pane of Parallels Desktop Preferences, an administrator's password will be
required.