Hardware is the guts of your computer such as the sound card video card and so on. Software is the programs that are on your computer.
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Software is the code that a computer runs - you can not touch software, it is abstract. Hardware is what runs computer code - the physical stuff you can touch.
Not really as there is differences in the operating software and different hardware on bother versions of the iPhone.
A VDU is hardware.
A scanner is both hardware and software, the device itself is hardware (all devices are hardware) but the driver(a program) that runs it is software.
hardware
A microphone is hardware. Software is what programs and games are called.
Motherboards are hardware components, not software.
both a hardware and software
Have to be hardware. How could you write software if there were no hardware to write it on?
Software. Short and sweet. Hardware needs software to work.
Hardware raid is supported by hardware and usually more stable and achieve better performance. Software raid does not need raid hardware support and can be used on machines without raid options. In the same time stability and performance of software raid is not as high as hardware. Software raid is usually recommended for low budget machines (it's a part of many linux-based system, and it's free of charge) if you are not able to afford a good hardware raid.