The computer's two families

Subject: The computer's two families Fri Nov 19, 2010 10:46 am

Computer hardware is the computer system by electronic, mechanical, and optoelectronic components and other components of the various physical devices in general. These physical device structure according to the requirements of the system constitutes an organic whole to provide the material basis of computer software to run. In short, the function of computer hardware is to enter and store programs and data, and perform the data processing program into a form that can be used.
Computer software refers to programs in the computer system and its documentation, the program is to calculate the task of dealing with the description of objects and processing rules; document is easy to understand the procedures necessary to clarify the nature of information. Procedures must be mounted inside the machine to work, the document is generally posters and do not necessarily into the machine. Computer_Hardware_Software constitutes a computer's overall, so that we can better use the computer for us to provide a good life.