Parts of System unit
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The document defines and describes various computer components and ports. It explains what the monitor system unit, CD ROM/DVD drive, floppy disk drive, USB port, headset/speaker jack, microphone jack, power outlet, exhausted fan, expansion slot, LAN port, VGA port, LINE IN/OUT, PS/2 mouse and keyboard slot, parallel port, and serial port are. It also provides details on CD ROM, DVD drive, USB port, floppy disk, PCI slot, VGA port, DVI port, PS/2 port, parallel port, and serial port. Lastly, it compares PS/2 vs USB and CD ROM vs DVD ROM.
Parts of System unit
- 3. also called as Tower, Chassis or Case hold all the other components together and protect the sensitive electronic parts from the outside elements of a computer
- 4. CD ROM/DVD Drive Floppy Disk Drive USB Port Headset/Speaker Jack Microphone Jack
- 5. Power outlet Exhaused Fan Expansion Slot LAN PORT VGA PORT LINE IN/OUT
- 6. LAN PORT DVIPS/2 Mouse & Keyboard slot Parallel Port Serial Port USB Ports
- 7. CD ROM Stands for "Compact Disc Read-Only Memory. DVD DRIVE Stands for "Digital Versatile Disc
- 8. USB Port - Stands for "Universal Serial Bus. - USB is the most common type of computer port used in today's computers.
- 9. Floppy Disk -is coated with iron oxide and stores data magnetically, just like a hard disk. -It is a data storage put inside a floppy disk drive
- 10. PCI Slot - Stands for "Peripheral Component Interconnect." It is where the additional card has been placed.
- 11. VGA Port -Stands for "Video Graphics Array." It is the standard monitor or display interface used in most PCs.
- 12. DVI Port -Stands for "Digital Video Interface." Most DVI ports support both analog and digital displays.
- 13. PS/2 Port - is a type of port used by older computers for connecting input devices such as keyboards and mice.
- 14. Parallel Port This interface is found on the back of older PCs and is used for connecting external devices such as printers or a scanners.
- 15. Serial Port The serial port is a type of connection on PCs that is used for peripherals such as mice, gaming controllers, modems
- 16. PS/2 vs. USB
- 17. CD ROM vs. DVD ROM
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