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Computer Hardware

Learn about the essential components of computer hardware, including the CPU, memory, input/output devices, and storage devices. Understand the importance of RAM and different types of memory. Discover various input devices like keyboards, mice, and scanners, as well as output devices like monitors and printers. Lastly, explore different storage devices such as hard disks, floppy disks, zip disks, and writable CDs.

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Computer Hardware

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  1. Computer Hardware

  2. Computer Hardware Components • CPU • Memory • Input Devices • Output Devices • Storage Devices

  3. CPU (Central Processing Unit) • Brain of Computer • Measurement Unit: MHz

  4. Memory • To store the instruction and current work • Types of Memory • ROM • RAM

  5. ROM Permanent memory Not very important to know when buying the computer RAM Temporary memory Very important to know when buying the computer

  6. Input Devices • To enter data into the computer • Examples • Keyboard • Mouse • Scanner

  7. Output Devices • To see the results of entered data • Examples • Monitor • Printer

  8. Storage Devices • To save the files for future use • Examples • Hard disk • Floppy disk • Zip disk • Writable CD

  9. The End

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