I just sold my Mac. I'm currently reinstalling a fresh copy of Lion. After that, I want to install the copy of Office I'm including with it and install all the updates. After that, is it possible to turn it back so that my buyer gets the "select a language, create a user" initial setup dialogs?
You can do this by deleting the user account you created through
Note: subsitute your username in all commands that have the word username.
After you're finished installing the new software and updates restart the computer while holding
Once at the prompt enter the command:
Remove user preferences:
Remove user account:
Next start the directory services by typing:
Now what find groups your user belongs to:
Remove the groups corresponding to your username:
Remove user database:
After it's all removed type