The binary numeral system, or base-2 number system, is a numeral system that represents numeric values using two symbols, usually 0 and 1. More specifically, the usual base-2 system is a positional...
Common OS's include:
Windows:
(95, 98, ME, 2000, XP, and Vista,windows7)
95 - 2000 versions are older and rarely seen anymore.
XP year 2001. Vista year 2007.
Mac:
''' 2001 - Mac OS X 10.1...
Well the question is a bit vague, but I will attempt an answer. If you mean the part of the computer that does the "thinking" for a program, it's the processor. But all of the basic parts of the...