Microsoft Windows is NOT correct. ●Among the options, only Microsoft windows is NOT a hardware part of a computer. ●Microsoft Windowsis an operating system and a software part of a computer. ● Hardware is the physical component of a computer that can be seen and touched. ∘ Examples of hardware components are: ■Monitor. ■Mouse. ■CPU. ■Keyboard. ■Motherboard. ■Printer. ■Scanner. ●Software is a set of instructions given to a computer in a particular language to control and coordinate computer hardware. ∘ Examples of computer software are: ■Operating system. ■Language processor. ■Utility software.