Previous 1 2 Next 23 Replies Latest reply: Dec 21, 2013 8:32 PM by edmundo
martinbrownart Level 1 Level 1 (0 points)

Mountain Lion slows down my iMac .

 

iMac 27 inch late 2009

 

3.06 GHz intel core 2 Duo

 

My computer was working really well despite its age until I installed the new Mountain Lion.

 

Now I find that it is much slower .

 

The main problem is between stiching from one programme or another I get the spinning wheel for maybe 10-15 seconds,

even switching between tabs in web browser .

 

Any genius to help with this problem ¿?¿?¿??¿

 

 

Thank you .


iMac, Mac OS 8.6 or Earlier
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