CD key
Installation unlock sequence
A CD key is a unique alphanumeric code required to install or activate software, originally printed on the disc case or packaging.
The term persists even for digital downloads that never involved a physical CD.
Also called a product key, serial number, or license key: I lost the CD key and can't reinstall the game.
License code generator
- crackNarrow break or attempt
- warezIllegally distributed programs
- torrentViolent rushing flow
- bootlegIllegally produced goods
counterfeit · unauthorized · illegal · infringement · black-market · grey market · duplicate · revoked
Proving something accurate
- validationConfirming truth or accuracy
- license checkConfirming authorization status
- anti-piracyPreventing unauthorized duplication
- copy protectionMeasures preventing unauthorized duplication
DRM · digital rights management · product registration · genuine · legitimate · authorized · single-use · deactivation
Unique alphanumeric product identifier
- activation codeString unlocking paid software
- unlock codeSequence granting entry
- validation codeString proving authenticity
- license numberOfficial vehicle identifier code
digital copy · voucher · entitlement · proof of purchase · redemption · alphanumeric · retail box · digital distribution
Digital game distribution service
- Epic GamesVideo game publisher/developer
- Battle.netBlizzard's game launcher
- PlayStationSony's gaming hardware brand
- XboxMicrosoft gaming console
Nintendo · retail · pre-order bonus · collector's edition · bundle · library · platform · launcher
keygen
License code generator
bootleg · counterfeit · unauthorized · illegal · infringement · black-market · grey market · duplicate · revoked · banned
verification
Proving something accurate
- validationConfirming truth or accuracy
- license checkConfirming authorization status
- anti-piracyPreventing unauthorized duplication
copy protection · DRM · digital rights management · product registration · genuine · legitimate · authorized · single-use · deactivation · transfer
serial number
Unique alphanumeric product identifier
- activation codeString unlocking paid software
- unlock codeSequence granting entry
- validation codeString proving authenticity
license number · digital copy · voucher · entitlement · proof of purchase · redemption · alphanumeric · retail box · digital distribution
Steam
Digital game distribution service
- Epic GamesVideo game publisher/developer
- Battle.netBlizzard's game launcher
- PlayStationSony's gaming hardware brand
Xbox · Nintendo · retail · pre-order bonus · collector's edition · bundle · library · platform · launcher · storefront
- copy protectionDRM, content protection, digital rights, digital watermark, CSS
- software keysserial number, activation code, unlock code, redemption code