Apple uses various processors from Intel for their range of computers.
Some earlier Macs had PowerPC (PPC, G3, G4, G5) processors and the later ones have Intel processors that you can also install Windows along side the Mac OS.
Not sure what you are asking. The operating system for Macintosh computers is OS X. It is a modified version of UNIX. The processor chips (currently i3, i5 & i7) used in Macintosh computers for some years now are made by Intel, the same chip used in most PCs today.
That is the correct spelling of the proper noun "McIntosh" for the red-and-green apples.(The spelling Macintosh is used for the Apple computers.)
Macintosh is a brand of computer that are used around the world. Apple makes the Macintosh computers and they are based in California, USA.
Apple's Mac OS X is legally only used on Apple Macintosh computers.
Mac OS X is the OS used on Apple's Macintosh computers.
Power Macs were a range of Macintosh computers that used the Power PC (PPC) processor - hence the name. They were marketed by Apple between 1994 and 2006 starting with the Power Macintosh 6100 through to the Power Mac G5. As Apple switched from the PPC to Intel processors the name was replaced with Mac Pro although the appearance of the computers remained much the same.
ARM processor
Mac OS X
a microprocessor
Mac OS X (ten)
The term mac up was invented by Macintosh. It was used for the Macintosh computers which where invented in the 80's. It is not an apple merge and origination.
Mac OS