- Gamma Correction
 
      - As not all screens or printers are the same, colors 
      have to be adjusted from the computers idea of "normal" before they are
      displayed.
 
      - Gateway
 
      - Architecture for bridging between two networks that 
      work with different protocols.
 
      - GIF
 
      - See graphic interchange format.
 
      - Gigabyte
 
      - 1024 Megabytes, but some use 1000 Megabytes, as it 
      is easier to calculate with. See also Byte, Megabyte.
 
      - Glitch
 
      - Small malfunction in the hardware or software which 
      does not cause an interruption.
 
      - Graphic Interchange Format
 
      - Image format, very common on the Internet. See also
      JPEG, PNG.
 
      - Gopher
 
      - Internet protocol for presenting menus of 
      downloadable documents or files. It is still around, but has no real importance 
      anymore. See also HTTP, Hypertext, WWW.
 
      - Graphical User Interface
 
      - Graphical environment to simplify the use of the 
      operating system and applications.
 
      - Grep
 
      - Unix command to scan files for patterns, also used 
      as a synonym for fast manual searching.
 
      - GUI
 
      - See graphical user interface.
 
      - Guru
 
      - Synonym for expert.
 
     
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