About 1.75"
There is no apple key on a newer iMac.
When running and not in sleep mode the 21.5" iMac uses 205 watts of power. The 27" iMac uses 310 watts. In sleep mode they each use around 2 watts.
Press the enter key.
No. The System Restore discs for a new iMac are specific to that model only.
With fingers.
no
You can't use mods on Mac or iMac, it only works on PC.
It is not possible to convert a DVD into an iMac.
Anyone who can use a Windows PC.
Yes
And exactly what is "at" that you are referring to.
You can plug up your 2012 iMac when you are finished using it. Nothing will happen to the iMac. After the iMac is fully charged, make sure to unplug it.