Hello, I'm Katieh5584. I noticed that you made a change to an article, First video game, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Katieh5584 (talk) 21:37, 14 March 2014 (UTC)
Please do not add or significantly change content without citing verifiable and reliable sources, as you did with to First video game. Before making any potentially controversial edits, it is recommended that you discuss them first on the article's talk page. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Katieh5584 (talk) 21:38, 14 March 2014 (UTC)
Please stop your disruptive editing. If you continue to violate Wikipedia's neutral point of view policy by adding commentary and your personal analysis into articles, as you did to History of video games with , you may be blocked from editing. Katieh5584 (talk) 21:40, 14 March 2014 (UTC)
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