Types of computers: Mainframe, Minicomputer, Microcomputer, Big back computer, Embedded computer, Supercomputer, What is a computer: An electronic device that can turn on and type, An electric device that can accept data and instructions, An electronic device that process data and instructions, An electronic device that stores data for later use, An electronic device you look at, What is software?: Software is the components you can touch, Software are the intangible components, Software are programs that run on the computer, Software can be defined as Microsoft Word Processing, What is Hardware?: These are the physical components of the computer, Monitor, keyboard, mouse are considered to be hardware, Hardware is tangible, hardware is intangible, CPU, Categories of computer hardware: Central Processing Unit, Arithmetic Logic Unit, Control Unit, Output devices, Peripheral Devices: Keyboard, Printer, Speaker, Mouse, What are Primary Storage Devices?: Random Access Memory, Read only memory, Secondary Storage Devices: DVD, Floppy disks, Microfilm, Hard disks, Magnetic Tape,

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