Factory Reset Apple MacBook A1181

Command key and S after turning on the computer. At the reboot screen type in mount space -uw space / enter. Next type rm space /var/dB/.applesetupdone enter. Then you type shutdown space -h space now and enter. Finally the laptop should shut off and once rebooted your laptop should be factory reset. (I.e.: space is actually space. So, don’t type the word. Actually push the space bar.)