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Changes to Step #3

Edit by David Hodson

Edit approved by David Hodson


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[* black] A blemish on the smooth back of the new iMac appears to be a result of the thinner design.
[* black] Even though there are vents at the bottom of the rear case, our guess is that the fan is somewhere in the middle of the iMac—where it's fattest. These slots are probably the exhaust vents that spit out cold air drawn in from the bottom.
[* black] Hiding above the Apple logo, we find the small dual microphone grates.
[* black] ''It's listening; it's always listening…''
[* black] Dual microphone technology has been utilized in mobile devices for years to cut out background noise during phone calls. Now, the same idea is being applied here to improve sound quality during FaceTime chats.