Many apps don't start and wifi crashes after 10 mins.
I can use my Macbook pro for ten minutes after I turned it on. Then the followings happens:
Safari crashes (also tried Chrome and Firefox) -> The loading bar does not complete and I cannot access any homepage.
Some apps like iTunes, Pages,... do not start completely. -> I click on the symbol, the white point beneath it appears but nothing more happens.
I hope that somebody can help me with it.
Is this a good question?