Computer dictionary - D

Updated: 06/30/2019 by Computer Hope

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Top 10 'D' computer-related terms

DownloadDisk Cleanup
Dynamic Website
Desktop
Data
Download
Docking Station
Directory
Drop-down Menu
Drop shipping
Device Driver
Domain

D - Number

D
D:
D2D

D - A

Data theftDa
DAC
DACL
Daemon
Dailymotion
Daisy chain
Daisy wheel
Daisy wheel Printer
Damage
DAP
Darcs
DarkBASIC
Dark blue
Darknet
Dark web
DARPA
Dart
DASD
Dash
Dashboard
Dash Button
DASP
DAT
Data
Data acquisition
Data audits
Data backup
Databank
Database
Database administration
Database administrator
Database management system
Database program
Database server
Database software
Data buffer
Data bus
Data buses
Data cable
Data cache
Data carrier
Data carving
Data center
Data center hosting
Data center rack
Data channel
Data cleansing
Data communications equipment
Data compression
Data compression table
Data corruption
Data deduplication
Datadot
Data dump
Data encryption
Data entry
Data file
Data flow
Dataflow
Data flow analysis
Data flow diagram
Dataflow programming
Datagram
Datagram Delivery Protocol
Data integrity
Data intelligence
Data level parallelism
Data line
Data link layer
Datalist tag
Datalog
Data loss prevention
Data manipulation
Data mining
Data mode
Data packet
Data path
Dataphone
Data plan
Data point
Data processing
Data protection
Data protection act
Data Protection Directive
Data recovery
Data redundancy
Data scrubbing
Datasheet
Data signal
Data sink
Data source
Data speed
Data stick
Data storage
Data storage device
Data stream
Data terminal equipment
Data Terminal Ready
Data terminating equipment
Data theft
Datatheft
Data transfer
Data transfer rate
Data transfer speed
Data type
Data validation
Data warehouse
Data word
Date
Date stamp
Dating website
Daughter board
Daughter card
DAW
Daydream VR
Daytona
Day zero

D - B

DB connectordB
DB-9
DB-15
DB-19
DB-25
DB-37
DB-50
dBA
DBAN
DBASE
DB connector
DBMS

D - C

DC
DCC
DCE
DCIM
DCIM folder
DCOM
D Conference
DCS1000
DCVS

D - D

DDoSD&D
DD
DDE
DDF
DDF file
DDK
DDL
DDO
DDoS
DDP
DDR
DDR2
DDR3
DDR4
D: drive
D drive
DDR memory
DDR RAM
DDR SDRAM
DDS
DDS-1
DDS-2
DDS-3
DDS-4
DD tag

D - E

DelimiterDead
Dead code
Dead halt
Dead link
Deadlock
Dead man's switch
Dead on arrival
Dead pixel
Deallocation
Deathmatch
Debian
Debian Linux
Debug
Debugger
Debugging
DebugView
DEC
Deca
Decacorn company
Deceleration time
Decentralized
Decentralized processing
Deci
Decibel
Decimal
Decimal fraction
Decimal number system
Decimal point
Decimal separator
Decimal system
Decimal tab
Decision box
Declaration
Declarative programming
Declare
Decode
Decoder
Decompiler
Decompress
Decompression
Decompression utility
Decrement
Decrypt
Decryption
Dedicated IP
Dedicated server
Dedicated web server
Deductive database
Dedupe
Deepfake
Deep freeze
Deep link
Deepnet
Deep Space Network
Deep web
Deface
De facto standard
Default
Default browser
Default button
Default drive
Default font
Default gateway
Default location
Default page margin
Default password
Default printer
Default program
Default settings
Default user
DEFCON
Defective pixel
Defense of the Ancients
Deffie-Hellman
Define
Definition
Defrag
Defragger
Defragmentation
Defragmenter
Defragmenting
Degauss
Degausser
Degradation
Degree
Degree sign
Degree symbol
Deinstall
Deka
Del
Delay
Del dir
Delete
Deleted file
Delete directory
Delete file
Delete folder
Delete history
Delete key
Delgroup
Delimit
Delimited
Delimiter
Delims
Del key
Dell
Dellocate
Delpart
Del tag
Deltree
Deluser
Demo
Demo disc
Demo disk
Demodulation
Demo mode
Demote
Denial
Denial of service
Denial of service attack
Dense matrix
Dependence
Dependent variable
Depmod
Deprecated
Depress
Depth
Depth buffering
Dereference operator
Derived font
Deroff
DES
Descender
Descending
Descending order
Deselect
Design
Design template
Desktop
Desktop background
Desktop Compositing Engine
Desktop computer
Desktop display
Desktop environment
Desktop gadgets
Desktop icon
Desktop.ini
Desktop management Interface
Desktop PC
Desktop power supply
Desktop publishing
Desktop screen
Desktop wallpaper
Desktop Windows Manager
Destination
Destination document
Destructive readout
Details tag
Details view
Detect phase
DETI
Detonators
Detroit
Developer
DeviantArt
Device
Device address
Device API
Device dependent
Device driver
Device file
Devicehigh
Device IRQ
Device letter
Device Manager
Device name
Device resolution
Device under test

D - F

DF
DFD
DFMC
DFN tag
DFTT

D - G

DGA
DGAF
DGT

D - H

DHSDHA
Dhclient
DHCP
DHCP server
Dhrystone
DHS
DHTML
DHTML script
DHYB

D - I

Dial-up modemDIAF
Diagnostic Program
Diagnostics
Diagnostic tools
Diagram
Dialer
Dialog box
Dialog tag
Dialogue box
Dial-on-demand routing
Dial-up
Dial-up access
Dial-up connection
Dial-up Internet access
Dial-up modem
Dial-Up Networking
Dibit
Dictionary
Dictionary attack
DID
DIE
Dif
Diff
Difference Engine
Differential backup
Differential cryptanalysis

Difficulty level
Diffie-hellman
Diff linux
Diffuse reflection
Dig
Digispeak
Digit
Digital
Digital artifact
Digital assistant
Digital audio
Digital audio editor
Digital audio workstation
Digital book
Digital camcorder
Digital camera
Digital certificate
Digital commerce
Digital communications
Digital currencies
Digital currency
Digital Data Storage
Digital data transmission
Digital display
Digital divide
Digital download
Digital Equipment Corporation
Digital etiquette
Digital eyestrain
Digital file
Digital fingerprint
Digital footprint
Digital image
Digital imaging
Digital input
Digital Light Processing
Digital line
Digital Living Network Alliance
Digital loopback
Digitally signed
Digital media
Digital money
Digital monitor
Digital music hub
Digital photo
Digital photo scanner
Digital publishing
Digital recording
Digital rights management
Digital Satellite Service
Digital signal
Digital signal processor
Digital signature
Digital signature standard
Digital Simultaneous Voice Data
Digital sort
Digital storage
Digital subscriber line
Digital tablet
Digital technology
Digital Theater Sound
Digital-to-analog converter
Digital transformation services
Digital versatile disc
Digital video
Digital video camera
Digital video editing
Digital video recorder
Digital wallet
Digital watermark
Digital zoom
Digitisation
Digitization
Digitize
Digitized speech
Digitizer
Digitizer tablet
DIKU
Dilbert
DIME
DIMM
DIMM memory
DIN
DIN5
DIN connector
Ding
Dingbat
Diode
DIP
Dip switch
Dipswitches
Dir
Dircmp
Direct3D
Direct access
Direct address
Direct connection
Direct current
Direction keys
Directive 95/46/E
Direct memory access
Direct message
Directories
Directory
Directory harvest attack
DirecTV-11
DirectX
DirectX 9
DirectX 10
DirectX 11
DirectX Instrument
Dirname
Dir tag
Dirty bit
Dirty cow
Dirty power
Dirty ROM
Disable
Disadvantage
Disassemble
Disassembly
Disaster dump
Disc
Discard
Disc clone
Disc drive
Disconnect
Discontinue
Discontinuous transmission
Discord
Disc player
Discrete logarithm problem
Discrete optimization
Discretionary access control
Disc spindle
Discussion board
Discussion forum
Disk
Disk2vhd
Disk access time
Disk allocation
Disk cache
Disk capacity
Disk cartridge
Disk Cleanup
Disk Cleanup utility
Disk clone
Diskcomp
Disk compression
Disk controller
Disk copy
Diskcopy
Disk crash
Disk Defrag
Disk defragment
Disk defragmentation
Disk defragmenter
Disk density
Disk directory
Disk drive
Disk drive overlay
Disk driver
Disk duplexing
Disk envelope
Diskette
Diskette drive
DiskExt
Disk format
Disk formatting
Disk interface
Disk interface board
Disk jacket
Diskless node
Diskless workstation
Disk management
Diskmon
Disk notcher
Disk operating system
Disk optimizer
Disk pack
Diskpart
Disk partition
Disk partition table
Disk platter
Disk player
Disk quota management
Disk sector
Disk server
Disk sleeve
Disk space
Disk storage
Disk thrashing
Disk unit
Disk usage
DiskView
Dismount
Disney+
Display
Display adapter
Display attribute
Display cycle
Display device
Display driver
Display element
Display face
Display monitor
DisplayPort
Display Power Management System
Display refresh rate
Display screen
Disposal
Dispose
Disposing
Dissembler
Distortion
Distributed computing
Distributed database
Distributed denial of service
Distributed systems
Distribution
Distribution list
Distro
Dithering
Div
Divide
Divide by zero
Divide key
Divider
Division
Division by zero
Divix
Div tag
DivX
DIX
DIY

D - J

Django

D - K

DKDC
DKP

D - L

DLLD/L
DL
DLA
D language
DLC
DLing
DLL
DLL file
DLL injection
DLNA
DLP
DLT
DL tag
DLTM

D - M

DMZDM
DMA
DMAC
DMAR
DMCA
Dmesg
DMF
DMG
DMI
DML
DMTF
DMZ

D - N

DNC
DND
DNFTT
DNS
DNS address
DNS addressing
DNS hijacking
DNS record
DNS resolver
DNS server
DNS server address

D - O

Domain suffixDo
DOA
DOC
Dock
Docker
Docking station
DoCoMo
Docs
Doctype
Document
Document area
Documentation
Document file
Document view
Document window
DOCX
DoD
DoD-1
Dogecoin
Doin
Dokutsu Monogatari
Dolby AC-1
Dolby AC-2
Dolby AC-3
Dollar sign
DOM
Domain
Domain alias
Domain controller
Domain forwarding
Domain join
Domain local group
Domain name
Domain name registrar
Domain name resolver
Domain name server
Domain namespace
Domain name system
Domain registration
Domain squatter
Domain squatting
Domain suffix
Domain tree
Donate
Donation
Dongle
Do-nothing instruction
Donut
Doom
Dopant
Dope
Doping
DOS
Dos2unix
DOS assign
DOS attack
DOS command line
DOS command prompt
DOS copy
DOS history
Doskey
DOS Mode
DOS partition
DOS prompt
DOS Protect Mode Interface
Dosshell
DOT
DotA
Dot-com
Dot-com boom
Dot-com bubble
Dot-com company
Dot mac
DOT matrix
DOT matrix printer
Dot net
Dot per inch
DOT pitch
Dot slash
Dots per inch
Dotted border
Dot tk
Double bucky
Double buffering
Double-click
Double data rate
Double data rate synchronous dynamic random-access memory
Double data rate three
Double data rate two
Double density
Double density disk
Double equal sign
Double-headed arrow
Double-layer supertwisted nematic
Double pumped
Double quotes
Double-sided disk
Double space
Double spacing
Double word
Down
Down arrow
Downcase
Down-chirp
Download
Downloadable content
Downloadable font
Download accelerator
Downloaded program file
Download file
Download folder
Downloading
Downloads folder
Download speed
Download video
Download YouTube
Download YouTube video
Downsizing
Downstream
Downtime
Downward compatible

D - P

DPI
Dpkg
DPMI
DPMS
Dpost
DPS

D - Q

DQYDJ

D - R

DropboxDraft
Draft mode
Draft quality
Draft view
Drag
Drag-and-drop
Dragging
Dragging and dropping
Drag handle
Dragon book
Dragonfly BSD
Drag-select
Drain
DRAM
Drawing canvas
Drawing program
Drawing tablet
Draw tool
DR. DOS
Dreamweaver
DRIB
Dribbleware
Drift
Drive
Drive bay
Drive-by download
Drive C
Drive format
Drive image
Drive letter
Drive mount
Driver
Driver development kit
Drivers
Drivers CD
Driver update
Drive select
Drive speed
DriveTrust
Drivparm
DRM
DRM free
DRNG
Drobo
Droid
Drop
Dropbox
Drop cap
Drop down
Drop-down box
Drop-down list
Drop-down menu
Drop in
Drop out
Dropper
Drop shadow
DRQ
Drum
Drum plotter
Drum printer
Drupal
Dr. Watson
Dry run

D - S

DS
DS3
DSAP
DSL
DSL connection
DSL filter
DSL modem
DSL network
DSLR
DSN
DSO
DSO exploit
DSP
DSR
DSS
DSTN
DSU
DSVD

D - T

DTE
DTP
DTR
DTS
DTS Inc
DT tag
DTX

D - U

Dumpster divingDu
Dual BIOS
Dual-boot
Dual channel controller
Dual-channel memory
Dual-core
Dual-core processor
Dual-core technology
Dual disk drive
Dual in-line memory module
Dual in-line package
Dual monitor
Dual processor
Dual pumped
Dual-scan display
Dualview
Dub-dub-dub
DuckDuckGo
Duemilanove Arduino
Dumb phone
Dumb printer
Dumb terminal
Dummy
Dummy data
Dummy terminal
Dummy text
Dump
Dumpster diving
DUN
Dungeons and Dragons
DUnix
DUNNO
Dupe
Duplex
Duplex channel
Duplex printing
Duplex system
Duplex transmission
Duplicate key
Duration
Duron
Dust
DUT
Duz
DUZNT

D - V

DVIDVD
DVD-5
DVD-9
DVD-10
DVD-18
DVD burner
DVD Decrypter
DVD disc
DVD disk
DVD drive
DVD driver
DVD forum
DVD player
DVD-R
DVD+R
DVD+R9
DVD-RAM
DVD+R DL
DVD-R drive
DVD-Recordable
DVD-Rewritable
DVD-ROM
DVD ROM drive
DVD rot
DVD-RW
DVD+RW
DVD+RW Alliance
DVD-RW drive
DVDs
DVD shrink
DVD spindle
DVD writer
DVI
DVI-A
DVI cable
DVI connection
DVI-D
DVI-I
DVI port
DVMT
Dvorak
Dvorak keyboard
DVR

D - W

DWM
Dwolla
Dword

D - X

Dxdiag
DXI
D x W x H

D - Y

DYJHIW
Dylan
Dylan programming language
Dynabook
Dynamic
Dynamic allocation
Dynamic binding
Dynamic content
Dynamic Data Exchange
Dynamic disk
Dynamic drive overlay
Dynamic dump
Dynamic execution
Dynamic Host Configuration Protocol
Dynamic HTML
Dynamic IP
Dynamic IP address
Dynamic linking
Dynamic-link libraries
Dynamic-link library
Dynamic RAM
Dynamic random access memory
Dynamic relocation
Dynamic Source Routing
Dynamic storage
Dynamic translation
Dynamic Video Memory Technology
Dynamic website
Dynaset
DYNIX/ptx
DYOFDW
DYSTSOTT

D - Z

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