Technology Education THE PERSONAL COMPUTER (PC) HARDWARE PART 1.
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Transcript of Technology Education THE PERSONAL COMPUTER (PC) HARDWARE PART 1.
![Page 1: Technology Education THE PERSONAL COMPUTER (PC) HARDWARE PART 1.](https://reader031.fdocuments.us/reader031/viewer/2022020219/5697c0151a28abf838ccdf6f/html5/thumbnails/1.jpg)
Technology EducationTHE PERSONAL COMPUTER (PC)
HARDWARE PART 1
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Purpose Of Lesson Part 1
Hardware and the 5 basic hardware
components required to have a working
Personal Computer (PC).
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5 BASIC COMPONENTS• HARDWARE: CPU, MONITOR,
KEYBOARD, MOUSE, SPEAKERS, MICROPHONE, COMPONENTS OF THE CPU, & ETC.
1. CENTRAL PROCESSING UNIT (CPU)
2. MOTHERBOARD
3. RANDOM ACCESS MEMORY (RAM) MEMORY CARDS
4. THE POWER SUPPLY
5. SYSTEM HARD DRIVE
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HARDWARE• IS THE HARD
PARTS OF THE COMPUTER THAT COULD BE HELD IN YOUR HAND!
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CENTRAL PROCESSING UNIT (CPU)
• IS THE COMPUTERS MAIN BRAIN THAT DOES CALCULATIONS AND RUNS ALL THE OTHER PARTS OF THE COMPUTER.
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MOTHERBOARD
• IS THE WIRING OF THE COMPUTER LIKE THE HUMAN NERVOUS SYSTEM
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RAM Memory• RAM Cards
Fit in Motherboard
• RAM=Random Access Memory
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RAM Memory• It is like your
short term memory.
• Memory for the computer to use for a short while and then forget about it (erase over it)
• If you do a lot of multitasking or graphics you need moree of it
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Power Supply• Converts AC Wall
Voltage to the DC Voltages necessary to run the various components of the computer.
• YOU NEED ENERGY TOO!!
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Power Supply• Just like a
converter but bigger with more plugs with different several different Volts
• $25.00 to $75.00 in cost for most computers.
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Power Hook Ups
• Power hook ups from power supply
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Power Hook Ups
• Power hook ups from power supply
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HARD DRIVES• ARE LIKE YOUR
BRAINS MEMORY STORAGE SYSTEM
• WHERE ALL OF YOUR MEMORIES ARE STORED
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Hard Drives
• Most can hold up to two drives of more
• Can have External Drives
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Hard Drive• Hard Drive is the
primary storage area for the computer system
• It stores all of the system programs
• Files that you store to hard drive
• Temporary Files
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Hard Drive• AUG. 4 2015
• ARE NOW AVAILABLE IN UP TO 10,000 GIGABYTE (GB) = 10 TERABYTE (TB) VERSIONS!!!!
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External Hard Drive• Allow you to store
more files
• HD’s available up to 10 Terra Byte (TB)
• 10TB = 10,000 Gigabytes
• How BIG is that 14,285 720p movies
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WE HAVE DISCUSSED1. CPU CENTRAL PROCESSING UNIT
2. MOTHERBOARD
3. RAM MEMORY CARDS
4. POWER SUPPLY
5. HARD DRIVES
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END OF PART 1