Hardware is the equipment, everything on the computer that actually exists, everything you can see and touch. Software is the programs on the computer, it is the programming, the instructions which tell computer what to do.
there are several difference between computer hardware and software .fundamental difference between hardware(keyboard,printer) is a physical device and software is instructions that given to the computer(window 2000,microsoft office )etc
The difference between hardware and software is that hardware is something physical. It is something you can touch. For example, a CD and its CD-ROM drive is hardware, but the music that is recorded on it is the software.
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.
The difference is that a hardware interrupt is a signal relayed to a system's CPU directly because of some piece of hardware, such as a keyboard or mouse. A software interrupt is a signal sent to indicate that something within a piece of software requires attention.
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The difference between software and hardware is that hardware is a physical object. Software is digital data stored on a physical [hardware] storage device. A motherboard is a circuit board, a physical object, and therefore hardware.
A VDU is hardware.
Cost of software for hardware
Computer Science = software ECE = hardware + software + telecommunication
Hardware is the physical device that you can touch. Software is the collection of instructions and codes and cannot be touched.
Hardware refers to the physical components of a computer system, such as the processor, memory, and storage devices. Software, on the other hand, refers to the programs and applications that run on the hardware to perform specific tasks. In simple terms, hardware is the physical machinery, while software is the instructions that tell the hardware what to do.
http://serverfault.com/questions/171400/hardware-vs-software-load-balancers-just-a-cost-issue