RISC OS 3.7 User Guide

H

  halftone
  hard disc
    adding applications
    applications
    backing up large files
    backup
    changing name
    defects
    DOS partition
    formatting
    IDE
    locking
    mounting and dismounting
    naming
    parking disc drive heads
    renaming 
    SCSI 
  hardware
    configuration
  header
  height
    of sprite
  help, information about applications
  Helvetica 
  Hex
    searching for Hex characters
  HForm
    adding defects [1] [2]
    errors
    formatting
  hidden objects (network)
  hints and tips
    printing
  hinting
  histogram equalisation 
  hourglass
    when displaying screen
  HSV colour model
    using
  hue (colour)