1 Reply Latest reply: May 19, 2013 8:20 AM by Ahmad Jami
Ahmad Jami Level 1 Level 1 (0 points)

when i open the desktop & screen saver, system prefernces is not work not responding .

it is stop working and not work

i can not change  my background picture

please help me


MacBook Air

Processor  1.86 GHz Intel Core 2 Duo

Memory  2 GB 1067 MHz DDR3

Graphics  NVIDIA GeForce 320M 256 MB

Software  OS X 10.8.3 (12D78)

MacBook Air