computer hardware l-1, grade 12.pptx njig

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1. GOOD MORNING

2. MA. IMMA CONCEPCION T. TATON CSS TEACHER

3. All about ME FRIENDLY GENEROUS COURAGEOUS STRENGTHS: WEAKNESSES: RESPECTFUL TRUSTWORTHY LACK OF CONFIDENCE TROUBLE OF SAYING "NO" I LOVE: COOKING SINGING SHOPPING TRAVELLING

4. Tip: Use links to go to a different page inside your presentation. How: Highlight text, click on the link symbol on the toolbar, and select the page in your presentation you want to connect. 01 OHS 03 TYPES OF COMPUTER 02 THE COMPUTER 04 BASIC PARTS OF COMPUTER 05 INTERNAL HARDWARE COMPUTER HARDWARE

5. 1. Do not work alone so that there is someone who can take care of you in case of an emergency. 2. Always power off the computer and unplug the computer after working on it. 3. Take away any liquid near your working area to avoid getting electrocuted or accidentally damaging computer parts. 4. Be careful with tools that may cause a short circuit. 5. Always ground or discharge yourself before touching any part of the computer. 6. Do not use excessive force if things don’t quite slip into place. 7. Clean the area before and after using it to maintain sanitation and prevent accidents. OHS OCCUPATIONAL HEALTH AND SAFETY PROCEDURES (When assembling computer hardware) 01

6. 8. Hold the components on the edges and do not touch the Integrated Circuit (IC) parts. 9. Always wear personal protective equipment (PPE) in accordance with the organization’s OHS procedures and practices. 10. Make sure that the pins are properly aligned when connecting a cable connector. 11. Contingency measures during workplace accidents, fire, and other emergencies are recognized. 12. Use a brush, compressed air, or blower in cleaning the computer system. OHS OCCUPATIONAL HEALTH AND SAFETY PROCEDURES (When assembling computer hardware) 01

7. THE COMPUTER A computer is an electronic device that manipulates information, or "data." It can store, retrieve, and process data. 02

8. Computers Simplified Hardware is any part of your computer that has a physical structure, such as the computer monitor or keyboard.

9. Computers Simplified 2. Software is any set of instructions that tells the hardware what to do. It is what guides the hardware and tells it how to accomplish each task.

10. What are the different types of computers? Desktop Computers Laptop Server 03

11. DIFFERENT TYPES OF COMPUTER Desktop Computers Desktop computers are designed for use at a desk or table. They are typically larger and more powerful than other types of personal computers.

12. DIFFERENT TYPES OF COMPUTER Laptop Is battery or AC-powered personal computer that are more portable than desktop computers, allowing you to use them almost anywhere.

13. DIFFERENT TYPES OF COMPUTER Server Is a computer that "serves up" information to other computers on a network. Servers also play an important role in making the internetwork: they are where web pages are stored.

14. OTHER TYPES OF COMPUTER Tablet Computers Mobile Phones Game Consoles Smart TV

15. Two Main Style of Personal Computer PC Mac

16. PC This type of computer began with the original IBM PC that was introduced in 1981.

17. Mac The Macintosh computer was introduced in 1984, and it was the first widely sold personal computer with a Graphical User Interface, or GUI (pronounced gooey).

18. BASIC PARTS OF COMPUTER 04 System Unit The Mouse The Monitor Keyboard Speaker Modem Printer

19. System Unit The system unit is the core of a computer system. Usually it's a rectangular box placed on or underneath your desk. Inside this box are many electronic components that process information.

20. Mouse Mouse is used to interact with items on your computer screen. You can move objects, open them, change them, throw them away, and perform other actions, all by pointing and clicking with your mouse.

21. The Monitor Your PC’s video circuits send images to your monitor,where you cansee the action. Because monitors and your PC’s video circuits (known as video cards or display adapters)work as a team.

22. Types ofMonitor CRT (Cathode Ray Tube) ·LCD (Liquid Crystal Display) LED (Light Emitting Diode)

23. KEYBOARD Keyboard is input device the main way to enter information into your computer.

24. Speaker Speakers are used to play sound. They can be built into the system unit or connected with cables. Speakers allow you to listen to music and hear sound effects from your computer

25. The Modem To connect your computer to the Internet,you need a modem. A modem is a device that sends and receivescomputer information over a telephone line or high-speed cable.

26. Printer A printer is a device that accepts text and graphic output from a computer and transfers the information to paper.

27. internal hardware 05 Motherboard CENTRAL PROCESSING UNIT (CPU) RANDOM ACCESS MEMORY (RAM) HARD DISK PSU (POWER SUPPLY UNIT) GRAPHICS CARD IO PORTS

28. MOTHERBOARD The main circuit board within a typical desktop computer, laptop or server. Its main functions are as follows: To serve as a central backbone to which all other modular parts such as CPU, RAM, and hard drives can be attached as required to create a computer. To distribute power to PC components.

29. CENTRAL PROCESSING UNIT (CPU) It is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical, logical, and input/output operations of the system.

30. CLOCK SPEED - a processor’s rating that measure a certain number of information processed per second. FSB Front Side Bus -serves as the processors connection to the system memory. FSB transfer speed allows better processor performance.

31. RANDOM ACCESS MEMORY (RAM)

32. HARD DISK

33. HARD DISK

34. Use these design resources in your Canva Presentation. Happy designing! Don't forget to delete this page before presenting. Resource Page

35. Find the magic and fun in presenting with Canva Presentations. Press the following keys while on Present mode! Delete this page before presenting. Resource Page C for confetti D for a drumroll O for bubbles Any number from 0-9 for a timer B for blur Q for quiet U for unveil M for mic drop