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Sambo110

macrumors 68000
Original poster
Mar 12, 2007
1,686
0
Australia
Does booting into 64 bit do anything? I held 6 and 4 while booting up, how can I tell if I am in 64 bit? I have an iMac 8,1. Is there any use booting into 64 bit, or should I just not bother about it?
 
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