Abstract: A method of providing simplified keyed access to a computer or to other electronic devices with an alphabetic display, also referred to as a "computer", the method including the use of a low order hashing code for hashing the vocabulary in the computer, then using the same hashing code to hash-code a desired word that a user wishes the computer to display; entering the hash-coded word, and comparing the desired word with vocabulary words that conform to the code. To specify a desired word from among the vocabulary words that match the hash code, the vocabulary, or portions thereof, are preferably organized as a binary tree, having the words with highest frequency of use located highest in the tree. Where a binary hashing code is used, then the alphabet is approximately halved, such as at the letter N, and a simple key code such as a Dot can be used to denote all letters in the group A through M, and a Dash can be used to denote all letters in the group N through Z.