I selling my old iBook and the only program I installed was MS Office. When I moved the box with the installion CD was lost (last time I do that). Can I copy the program from my applications folder to an external HD, do a fresh install and import the program back into the folder? If I can't how can I change the name of the computer(so my name is not on it), turn off filevault, and transfer applecare to the new owner? I don't put bank info on my computer so I don't have to worry about account information. Thanks.