What can i do if i have by mistake erase/ formated the software of my apple?
<Edited by Host>
Restore it from your last backup.
how can I restore. I am not conversant with electronic diverces.help please
For instructions on how to restore
Read here > http://support.apple.com/kb/ht1766
And here > http://support.apple.com/kb/HT1414
Hope that helps
Retrieving data ...