Given how widespread computer use is in U.S. daily life, introduction of computers with reading programs teaches a child early on to be comfortable with technology. According to Homeschool.com, this in turn creates the potential that the child will more readily adapt to new technology growing up. The familiarity with computers via reading practice becomes second nature as the child grows older.
Many computer programs are designed to respond to correct input. If the wrong input is performed, the user knows immediately to correct his actions. For reading training, this aspect provides immediate trial and error experience. The user learns quickly what inputs work and which ones do not. This does not mean there is full comprehension of the material context, but the user does learn what letters and words make sense to gain a correct response from the computer.
Learning to read can involve memorization, but it also involves creatively learning relationships between symbols and meaning. Computers and creative-oriented programs that combine words and visual context allow users to create associations. This comprehension then allows faster reading ability over time. Many language training programs use this same model for quick-immersion training in a new language.
To make sure that computer exposure stays on track in reading development, an instructor or teacher should be on hand to keep students on the right path. Undirected computer use can easily result in distractions and a waste of time. However, the instruction should not be so strict that learning is limited to baby steps.