User talk:212.122.105.202

October 2011
Hello, and welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to Xerox Alto with this edit, did not appear to be constructive, and has been reverted or removed. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. Epbr123 (talk) 11:25, 19 October 2011 (UTC)

November 2011
Hello and welcome! I edit Wikipedia too, under the username Wknight94. Wikipedia is written by people like you and me, so thank you for taking the time to participate. I wanted to let you know that I undid one of your recent contributions, such as the one you made to Plus and minus signs with this edit, because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions about editing, you can leave me a message on my talk page. Thanks! Wknight94 talk 13:27, 9 November 2011 (UTC)