Multiple icon missing (macbook pro retina)
Hi there, I am seriously stuck with sorting out my macbook.
About a week ago, I turned on my macbook and some top right icons were missing (battery, spotlight, volume, wifi, bluetooth and backup). Its weird, the icons are missing but if you click where they should be, you can still use them. So its as if only the pictures have gone.
This problem is also affecting other applications like safari. All the icon pictures have disappeared but I am still able to use them.
If you could please help me that would be great, I'm hopeless when it comes to technical issues!!
Many thanks in advance!
MacBook Pro (Retina, Mid 2012), OS X Mountain Lion (10.8.2)