Software
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Plug-in (computing)
In computing, a plug-in (also spelled plugin) or add-in (also addin, add-on, or addon) is a software component that extends the functionality of an existing software system without requiring the system to be software build, re-built. A plug-in ...
, a piece of software which enhances another software application and usually cannot be run independently.
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Browser extension
A browser extension is a software module for customizing a web browser. Browsers typically allow users to install a variety of extensions, including user interface modifications, cookie management, ad blocking, and the custom scripting and st ...
, which modifies the interface and/or behavior of web browsers
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Add-on (Mozilla)
For Mozilla software, an add-on is a software component that extends the functionality of the Firefox web browser and related applications although most are browser extensions. Mozilla provides add-ons to users via its official add-on website.
I ...
, a piece of software that enhances and customizes Mozilla-based applications
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Expansion pack
An expansion pack, expansion set, supplement, or simply expansion, is an addition to an existing role-playing game, tabletop game, video game, collectible card game or Miniature wargaming, miniature wargame. An expansion may introduce new rules ...
, an add-on for a video game
Hardware
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Peripheral
A peripheral device, or simply peripheral, is an auxiliary hardware device that a computer uses to transfer information externally. A peripheral is a hardware component that is accessible to and controlled by a computer but is not a core compo ...
, an optional computer hardware component that supplements or enhances the functionality of the original unit
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Video game accessory
A video game accessory is a distinct piece of hardware that is required to use a video game console, or one that enriches the video game's play experience. Essentially, video game accessories are everything except the console itself, such as Game ...
, a piece of hardware used in conjunction with a video game console for playing video games
Other
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extension to a house
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Addon
Addon (, etymology unknown) was one of the persons named in the Neh. 7:61 who could not "shew
their father's house" on the return from captivity. This, with similar instances (ver. 63), indicates the importance the Jews attached to their genealogi ...
, a person named in the Hebrew bible
* An
adjuvant therapy
Adjuvant therapy, also known as adjunct therapy, adjuvant care, or augmentation therapy, is a therapy that is given in addition to the primary or initial therapy to maximize its effectiveness. The surgeries and complex treatment regimens used in ...
, an add-on therapy to existing treatment
See also
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Plug-in (disambiguation)
Plug-in, plug in or plugin may refer to:
* Plug-in (computing), a software component that adds a specific feature to an existing computer program
** Audio plug-in, adds audio signal processing features
** Photoshop plugin, a piece of software that ...
{{disambiguation