There is no Start button per se. Finder is the equilivant of Start on a Windows PC.
Finder works just like the Start button on a Windows PC.
The Apple iMac is a computer and its purpose is to compute.
No, the PC version will not work on an iMac. You need to get the Mac version.
Just like you do on a Windows PC. Unplug it from the wall outlet.
Currently, the major competitor against the iMac is the PC.
Upload them just like you would on a Windows PC
If you compare a Windows All-In-One PC with the same specifications as the iMac then they are very close in price.
you go to your start button
yes its the same as a pc.
You can't use mods on Mac or iMac, it only works on PC.
Your question makes no sense.
Yes.