A program used by a WWW browser to process files that the browser itself cannot, for example a sound file, JPEG image, MPEG movie, or a compressed file Also known as a viewer
A stand-alone application used by a SGML converter to accomplish the conversion itself
T cell A lymphocyte that "reads" antigens and directs the immune system's response
a program launched by a browser without you even knowing it Helpers desplay images, play sounds, shrink and expand files, and more What will they think of next? Waterproof pancakes?
A helper is a person who helps another person or group with a job they are doing. = assistant
This is software that is used to help a browser view information formats that it couldn't normally view
A program launched or used by a browser (such as Netscape Navigator) to process files that the browser cannot handle internally Most users have helper applications to play sound or movie files, to uncompress compressed files or to unstuff archives
A stand-alone software program used to extend the functionality of a web browser
One who, or that which, helps, aids, assists, or relieves; as, a lay helper in a parish
Application This an application your browser uses to manipulate a downloaded program
An animal, usually without young of its own, which contributes to the survival of the offspring of others by behaving parentally towards the offspring
a person who contributes to the fulfillment of a need or furtherance of an effort or purpose; "my invaluable assistant"; "they hired additional help to finish the work"