Basic Parts of computer. Identify the basic parts of Computer. Discuss the basic parts of computer.pptx

The power points presentation is about Basic Parts of Computer

1. What are the different types of computer? What are the classification of computer? How helpful computer in your generation today?

2. O bjective Identify and discuss basic devices found in most Personal computers.

3. Unlocking of difficulty: Unlock the meaning below by using the letter of the correct answer. A. Volatile B. Chassis C. Pathway D. Peripheral 1. used to describe in computer memory that is lost when the power is interrupted or switched off. 2. Any external device that provides input and output for the computer. 3. Is the complete location or name of where a computer, file, device is located. 4. Houses the electronic components of computer

4. In your group arrange the scrambled letter and picture of the parts or the devices found in the computer. Give your idea about it. Rubrics; Criteria 5 4 3 Content Accuracy The content is very accurate to the topic The content is slightly accurate to the topic The content is not accurate to the topic Cooperation All group members cooperate to the given activity 5-4 group members cooperate to the given activity   2-1 group member cooperate to the given activity Presentation The reporter Shows confidence in presenting their output The reporter shows a little confidence in presenting their output The reporter shows no confidence in presenting their output

5. The following list represents a basic set of devices found in most Personal Computers. 1. System Unit - The main part of a microcomputer, sometimes called the chassis. -Parts of computer that houses the primary devices. -It includes the following parts: Motherboard, Microprocessor, Memory Chips, Buses, Ports, Expansion Slots and Cards.

6. Figure4 . Tower Type System Unit

7. 2. Motherboard / Mainboard / System Board - The main circuit board of a computer. It contains all the circuits and components that run the computer.

8. 3. CPU (Central Processing Unit) - The processor is the main “brain” or “heart” of a computer system. It performs all of the instructions and calculations that are needed and manages the flow of information through a computer .

9. 4. Primary storage- (internal storage, main memory or memory) is the computer's working storage space that holds data, instructions for processing and processed data (information) waiting to be sent to secondary storage. Physically, primary storage is a collection of RAM chips.

10. Two (2) Types of Memory ROM – (Read Only Memory) ROM is non-volatile, meaning it holds data even when the power is ON or OFF.

11. Two (2) Types of Memory RAM – (Random Access Memory) RAM is volatile, meaning it holds data only when the power is on. When the power is off, RAM's contents are lost.

12. Examples of RAM

13. 5. Expansion Bus A bus is a data pathway between several hardware components inside or outside a computer . It does not only connect the parts of the CPU to each other, but also links the CPU with other important hardware

14. 6. Adapters - Printed-circuit boards (also called interface cards) that enable the computer to use a peripheral device for which it does not have the necessary connections or circuit boards. They are often used to permit upgrading to a new different hardware.

15. Figure 10 . Power supply 7. Power Supply Unit (PSU) - Installed in the back corner of the PC case, next to the motherboard. It converts 120vac (standard house power) into DC voltages that are used by other components in the PC.

16. 8. Hard Disk Drive (HDD) - Also known as hard drive, is a magnetic storage device that is installed inside the computer. The hard drive is used as permanent storage for data. In a Windows computer, the hard drive is usually configured as the C: drive and contains the operating system and applications. Figure 11 . Hard Disc

17. 9.Digital Versatile Disc (DVD ) - Designed to optically access data stored on a DVD. A laser moves back and forth near the disk surface and accesses data at a very fast rate.

18. 10. Optical Drive- An optical drive is a storage device that uses lasers to read data on the optical media. There are three types of optical drives: Compact Disc (CD), Digital Versatile Disc (DVD) and Blu-ray Disc (BD).

19. What is system unit? How many computer devices that we had discussed? Enumerate them? What is RAM and ROM? What is the importance of knowing the different roles of those devices?

20. What do you think will happen if you didn’t know each role and you are using the computer? Like the different device, they have important roles in the computer. What is you role as a part of the technological world or generation? If you will be a part of the computer, what will it be and why ? In the rural area, do you think they have already computer today? Does the IP people already know how to use the computer?

21. Direction: Identify the following the most basic devices in computer. Write letter of the correct answer. 1 . Which of the following is the data pathway between several hardware components inside or outside a computer. A. CPU B. RAM c. ROM D. Expansion Bus 2. Teacher Joan is doing his work in the computer and suddenly the power is off and she forgot to save his work. When she turns on the computer she is very thankful that the data is still there. Which of the following holds the data? A. CPU B. RAM c. ROM D. Expansion Bus

22. 3 . It performs all of the instructions and calculations that are needed and manages the flow of information through a computer. A. Central Processing unit B. Mother Board C. Hard disk drive D . Power supply unit 4 . Which f the following is the main circuit board of a computer. It contains all the circuits and components that run the computer. A. Central Processing unit B . Mother Board C . Hard disk drive D . Power supply unit

23. 5. Which of the following is usually configured as the C: drive and contains the operating system and applications. A. Central Processing unit C. Mother Board B. Hard disk drive D . Power supply unit

24. Assignment: In ½ crosswise sheet of paper, what are the input and output devices?