User talk:David 077

Welcome to Wikipedia!
Hello, David 077, and welcome to Wikipedia!

An edit that you recently made to Portal:Computer science seemed to be a test and has been removed. If you want more practice editing, please use the sandbox.

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 * Introduction and Getting started
 * Contributing to Wikipedia
 * The five pillars of Wikipedia
 * How to edit a page and How to develop articles
 * How to create your first article
 * Simplified Manual of Style

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Please remember to sign your messages on talk pages by typing four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or, and a volunteer should respond shortly. Again, welcome! John of Reading (talk) 06:03, 5 October 2016 (UTC)