computer buff - a person who knows a lot about and is very interested in computers, computer literacy - the knowledge and ability to use computers and related technology efficiently, computer crash - when a program does not operate properly, feature - a noticeable or important characteristic or part, drawback - a disadvantage or the negative part of a situation, spacebar - the long bar below the letter keys, requirement - something that you must do, cursor - a symbol on a computer screen that moves to show the point, data - information in an electronic form that can be stored and used by a computer, savvy - having practical knowledge and experience, keys - the buttons you press to type on the computer, desktop - a view on a computer screen that contains icons, search engine - a computer program that finds information on the internet, hard drive - a disk on which a large amount of information can be stored and used by a computer,

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