December 2009 edit
Welcome to Wikipedia. The recent edit that you made to the page Windows 7 has been reverted, as it appears to be unconstructive. Please use the sandbox for testing any edits; if you believe the edit was constructive, please ensure that you provide an informative edit summary. You may also wish to read the introduction to editing for further information. Thank you. HamburgerRadio (talk) 10:59, 13 December 2009 (UTC)
Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to the page Talk:John Forbes Nash, Jr.. Such edits constitute vandalism and are reverted. Please do not continue to make unconstructive edits to pages; use the sandbox for testing. Thank you. HamburgerRadio (talk) 11:06, 13 December 2009 (UTC)
September 2010 edit
Welcome to Wikipedia. Everyone is welcome to contribute to the encyclopedia, but when you add or change content, as you did to the article Ignacio Scocco, please cite a reliable source for the content of your edit. This helps maintain our policy of verifiability. Take a look at Wikipedia:Citing sources for information about how to cite sources and the welcome page to learn more about contributing to this encyclopedia. Thank you. Bocafan76 (talk) 11:44, 20 September 2010 (UTC)
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