Who can tell me the academic terms and functions of computers? Such as FTP, EXE, etc.

FTP is a file transfer protocol.

PC: personal computer

Central processing unit.

CPU fan: the "radiator" of the central processing unit (CPU)

MB: motherboard

RAM: random access memory with PC codes, such as PC- 133, PC- 1066 and PC-2700.

HDD: hard disk drive

floppy disk drive

CD-ROM: ROM of CD-ROM drive.

Dvd-rom: DVD drive digital multifunctional CD-ROM.

CD-RW: optical disc rewriter

VGA: Graphics card (the official language of graphics card should be Display Card).

AUD: Sound Card (the official term of sound card should be soundcard)

LAN: Network card (the formal term of network card should be network card)

MODM: data card or modem

Hub: Hub

Webcam: Webcam

Capture: audio-visual acquisition card

Chassis: chassis

Power supply: power supply

Display: screen, CRT is a picture tube screen, LCD is a liquid crystal screen.

USB: Universal serial bus, used to connect peripheral devices.

IEEE 1394: A New High-speed Serial Bus Specification

Mouse: Mouse, the common interface specifications are PS/2 and USB.

KB: Keyboard. The common interface specifications are PS/2 and USB.

Speaker: speaker

Printer: printer

Scanner: scanner

UPS: uninterruptible power supply system

IDE: refers to the integrated equipment electronics with IDE interface specifications, and IDE interface equipment generally refers to various devices with IDE interfaces.

SCSI: refers to the SCSI interface specification for small computer system interfaces, and SCSI interface devices generally refer to various devices that use SCSI interfaces.

GHz: GHz/sec.

FSB: refers to the "front-end bus" frequency in MHz.

ATA: refers to the hard disk transfer rate when connecting, and ATA- 133 means that the transfer rate is 133 MB/ sec.

AGP: accelerated graphics port of display bus, with transmission bandwidth modes of 2X, 4X and 8X.

PCI: peripheral component interconnection.

ATX: It refers to the specifications of the current power supply, and also refers to the standard size of the motherboard.

BIOS: Basic input and output system, basic setup program of hardware (input and output).

CMOS: A memory chip that stores basic BIOS setting data, that is, complementary metal oxide semiconductor.

POST: POST

OS: operating system

Windows: Windows operating system, graphical interface.

DOS: The Operating System of Early Text Instruction Interface

Fdisk: "Plan hard disk sectors"-one of -DOS commands.

Format: "hard disk sector format"-one of -DOS commands.

Setup.exe: "Execute Setup"-one of DOS commands.

Socket: Socket, such as CPU socket and Socket478.

Pin: pin, for example, ATA 133 hard disk cable is 80Pin, for example, PC2700 memory stick is 168Pin.

Jumper: Jumper (short circuit terminal)

Bit: Bit (0 and 1), the most basic unit of computer data.

Byte: Byte is equal to 8 bits (the combination of 8 bits, * * * has 256 circuit states), and a computer text is represented by 8 bits.

KB: equal to 1024 bytes.

MB: equal to 1024 KB.

GB: equal to 1024 MB.