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BASIC COMPUTER PERIPHERALS/DEVICES/SYSTEMS
The document discusses computer peripherals, defining them as auxiliary devices that connect with computers, categorized into input, output, and storage devices. It lists examples of these devices and outlines a skills assessment for students in computer hardware servicing. Additionally, it provides scoring criteria for a group activity related to identifying and understanding the functions of various peripheral devices.
BASIC COMPUTER PERIPHERALS/DEVICES/SYSTEMS
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- 2. 2 Peripheral * Any auxiliarydevice which connects to and works with the computer in some way. A peripheral is a "device that is used to put information into or get information out of the computer. Peripheral devices can be external or internal.
- 3. 3 Three general categories: 1.Input devices 2. Outputdevices 3. Storage devices An output device reverses the process, translating the digitized signals into a form intelligible to the user
- 4. Input Devices Outputdevices Both input-output devices Mouse Monitor Modems Keyboard Printers (all types) Network cards Webcam Plotters Touch Screen Gamepad Projector . Headsets (Headset consists of Speakers and Microphone.Speaker as Output Device and Microphone as Input device) Graphics Tablets LCD Projection Panels Trackballs Computer Output Microfilm (COM) Microphone Speaker(s) Scanner Touchpads Facsimile (FAX) (It has scanner to scan the document and also have printer to Print the document Barcode reader MIDI keyboard Joystick Digital camera Pen Input 4 List of Basic
- 5. GROUP ACTIVITY (25Points) 5 Research the function/s of the given basic examples and identify wither it is Internal or External peripheral devices, add more examples which are not in the list. Group 1 – Input Devices Group 2 – Output Devices Group 3 –Both Input / Output Devices
- 6. 6 SCORE CARD Criteria Points 7–10Examples have its functions, identified correctly either internal or external, added at least 2 additional examples not in the given list. 15+ 2 + (8 Plus Factor) 5 - 6 Examples have its functions, identified correctly either internal or external, added at least 2 additional examples not in the given list. 13 + 2 + (8 Plus Factor) 3 - 4 Examples have its functions, identified correctly either internal or external, added at least 2 additional examples not in the given list. 10 + 2 (8 Plus Factor) 2 Examples have its functions, identified correctly either internal or external, added at least 2 additional examples not in the given list. 8 + 2 (8 Plus Factor) 1 Example has its functions, identified correctly either internal or external, added at least 2 additional examples not in the given list. 6 + 2 (8 Plus Factor) PLUS FACTOR: Reported in PP, 1st to submit and reported, within the given time frame Reported in PP, 2nd to submit and reported, within the given time Reported in PP, 3rd to submit and reported, within the given time 7-8 5-6 3-4
- 7. Summary: 7 • A peripheraldevice is generally defined as any auxiliary device such as a computer mouse or keyboard, that connects to and works with the computer in some way. • Peripheral devices can be input/output, external or internal. Some devices, such as video display terminals, may provide both input and output
- 8. 8 SKILLS TEST (Assignment) Direction: Listed below are some of the most important skills that you must gain in order to render quality service when you enter the real world of Computer Hardware Servicing. Read the skills carefully. Then write “Not much”, if you are not really familiar, “A little” and “A lot”, if you are familiar with the skill. Feel free to answer each skill. Write your answers in your notebook. Skills in Computer Hardware Servicing Not Much A little A lot I can open a computer case. I can connect the mouse. I can connect the keyboard. I can connect the monitor. I know how to use the Philip head screw driver. I know how to use the anti- static wrist strap. I know how to use the lint free cloth. I can apply occupational health and safety precautions while working. I can remove the system fan. I can detach the power supply from the system unit. I know how to remove the RAM from the motherboard. I can remove the hard drive from the system unit. I can install the power supply. I know how to install the motherboard. I can install the internal drives in a system unit. I know how to attach RAM in the memory socket. I can install CD / DVD drives.
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- 10. 10 SKILLS TEST Direction: Listedbelow are some of the most important skills that you must gain in order to render quality service when you enter the real world of Computer Hardware Servicing. Read the skills carefully. Then write “Not much”, if you are not really familiar, “A little” and “A lot”, if you are familiar with the skill. Feel free to answer each skill. Write your answers in your notebook. Skills in Computer Hardware Servicing Not Much A little A lot I can open a computer case. I can connect the mouse. I can connect the keyboard. I can connect the monitor. I know how to use the Philip head screw driver. I know how to use the anti- static wrist strap. I know how to use the lint free cloth. I can apply occupational health and safety precautions while working. I can remove the system fan. I can detach the power supply from the system unit. I know how to remove the RAM from the motherboard. I can remove the hard drive from the system unit. I can install the power supply. I know how to install the motherboard. I can install the internal drives in a system unit. I know how to attach RAM in the memory socket. I can install CD / DVD drives.