INPUT - It refers to all activities associated with recording data and making it available for processing., PROCESSING - After the data is recorded and converted into an appropriate form, it must be processed., OUTPUT - Data processing converts data into information that will be transmitted to the users of information., HARDWARE - The physical aspect of computers that you can actually touch., SOFTWARE - The non-tangible program now known as software., PEOPLEWARE - Refers to the developers and users of the computer system hardware and software., COMPUTER - Machines that perform a specific task or calculations depending on the set of instructions, or programs., MICROCOMPUTER - A computer with a microprocessor and its central processing unit it is known as a microcomputer., PORTABLE COMPUTER - They are small enough to move easily from one place to another and they can operate on batteries., NETBOOKS - They fall in the category of laptops, but are inexpensive and relatively smaller in size., PDA - It is a handheld computer and popularly known as a palmtop., SERVERS - They are computers designed to provide services to client machines in a computer network., MINICOMPUTERS - Also called as mid-range systems or workstations., HYBRID COMPUTERS - These computers are a combination of analog and digital computers with the best features of each type., ANALOG COMPUTERS - These computers do not require storage memory because they perform the desired task in a single operation.,

Intro to Computer System

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