Computer Dictionary - O

Updated: 10/17/2017 by Computer Hope

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Top 10 'O' Terms

Blu-ray blue laserOutput device
OS
Output
Omnibox
Optical scanner
OMR
Optical disc
Operator
Octothorpe
Open office

O - Number

Currently no listings

O - A

OA
Oak
OAUS

O - B

Oberon
Oberon System
Obfuscated
Obfuscated code
Obfuscation
Obfuscator
Object
Object code
Object computer
Object file
Object Linking and Embedding
Object module
Object-oriented
Object-oriented Categorical Abstract Machine Language
Object-oriented graphics
Object-oriented interface
Object-oriented programming
Objective C
Oblique
Obliquing angle
Obsolete
OBTW

O - C

GNU Octave, and a graphical plot of the resultsOC
OC-1
OC-3
OC-12
OC-24
OC-48
OC-192
OC-768
OCaml
OCR
Octal
Octave
Octet
Octothorpe

O - D

Intel OverDrive socketod
ODBC
ODD
Odd header
Odd parity
ODI
ODP
ODPR
Odyssey

O - E

OEM

O - F

Office 365Off
Off-hook
Office
Office 365
Office assistant
Office automation
Office button
Office clipboard
Office ribbon
Office suite
Off-line storage
Offline
Offline storage
Offset
Offset printing
Off-the-shelf

O - G

Ogg

O - H

Oh
OHCI
Ohm
Ohnosecond

O - I

OIC
OID
OIN

O - J

Currently no listings

O - K

Ok

O - L

OLAP
OLE
OLED
Olive
OLL
OLPC
OLTP
Olympus

O - M

Google Chrome OmniboxOMDB
OMFG
OMG
OMGZ
OMIK
Omnibox
OmniGraffle
OMR
OMW

O - N

Cloud computingOn
On-hook
On-Screen Keyboard
Onboard
On-board
Onboard audio
Onboard graphics
Onboard LAN
Onboard speaker
Onboard WLAN
Onboard video
On-Demand Business Intelligence
One-line textbox
One-pass compiler
OneDrive
OneNote
One-step backup
One-time password
One-time programmable
Onionland
Onintr
Online
Online advertising
Online auction
Online collaboration
Online data entry
Online dating
Online documentation
Online editing
Online ethics
Online help
Online game
Online music store
Online predator
Online proxy
Online registration
Online service
Online shopping
Online state
Online storage
Online survey scam
Onscreen keyboard

O - O

OO
OOC
OOF
OOo
OOP
Oops
OOPL
OOTB
OOTO

O - P

Fiber opticOp
Opacity
Opaque
Opcode
Open
Open Apple key
Open architecture
Open Audio Library
Open beta
Open brace
Open bracket
Open DataBase Connectivity
Open Data-Link Interface
Open file
Open graph
Open graphics library
Open Host Controller Interface
Open jumper
Open quote
Open shop
Open Software Foundation
Open source
Open source code
Open Source Software
Open System
Open System Interconnection
Open tag
Open with
OpenAL
Openbox
OpenBSD
OpenDoc
OpenGL
OpenGL Polygon
Opening tag
OpenOffice
OpenSolaris
OpenSSL
OpenStack
OpenSUSE
Opera
Opera mail
Operand
Operating environment
Operating system
Operating system software
Operation code
Operation research
Operator
Operator associatively
Operator overloading
Operator precedence
Opt
Opt-in
Opt-out
Opteron
Optical
Optical Cable
Optical carrier
Optical Character Reader
Optical Character Recognition
Optical communications
Optical device
Optical disc
Optical disc drive
Optical disk
Optical disk drive
Optical drive
Optical drive audio connector
Optical fiber
Optical fiber cable
Optical fibre
Optical mark recognition
Optical mark reading
Optical media
Optical mouse
Optical reader
Optical scanner
Optical storage
Optical storage device
Optical time-domain reflectometer
Optical wireless
Optical zoom
Optimization
Optimize
Option
Option button
Option key
Optional hyphen
Optisa
Optoelectronics
Optomechanical mouse

O - Q

Currently no listings

O - R

Page orientationOR
Or gate
OR operator
Oracle
Oracle Beehive
Oracle database
Oracle db
Oracle Fusion
Oracle OpenWorld
Oracle Public Cloud
Oracle Solaris
Orange
Orange Book
Oracle of bacon
Order of Operations
Ordered list
Orientation
Origin
Original Equipment Manufacturer
Orkut
Orly
Orphan
Orphan file
Orphaned

O - S

cathode-ray oscilloscopeOS
OS X
OS/2
Oscillator
Oscillation
Oscilloscope
OSCulator
OSD
OSF
OSHA
OSI
OSI layer
OSI Model
OSI reference model
OSK
OSPF
OSR2
OSRI
OSS

O - T

OT
OTDR
OTL
OTOH
OTP
OTP NVM
OTT
OTTOMH
OTW

O - U

OutboxOUSU
Out of office
Out of order execution
Out of the office
Outbox
Outline
Outline Font
Outline tab
Outline view
Outlet
Outlook
Outlook.com
Outlook Express
Output
Output area
Output buffer
Output channel
Output device
Output hardware
Output hardware devices
Output port
Output screen
Output stream
Outsource

O - V

TemperatureOver quota
Overclock
Overclocked
Overclocking
OverDrive
OverDrive Processor
OverDrive Processor Replacement
Overflow
Overflow error
Overheat
Overlaid windows
Overlay
Overlay network
Overload
Overprint
Override
Overrun
Overstrike
Overtype
Overtype mode
Overvoltage Protection
Overwrite
Overwrite mode
Overwrite virus
OVR

O - W

OwnCloudOwnage
OwnCloud
Owned
Owner
Ownership
Ownz
OWTTE

O - X

Currently no listings

O - Y

Currently no listings

O - Z

Currently no listings

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