User talk:Johnnycheng
June 2013[edit]
Hello, I'm Codename Lisa. I wanted to let you know that I undid one or more of your recent contributions to Hotmail because it did not appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Codename Lisa (talk) 12:36, 3 June 2013 (UTC)
April 2014[edit]
Please refrain from making unconstructive edits to Wikipedia, as you did at Microsoft Security Essentials. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Administrators have the ability to block users from editing if they repeatedly engage in vandalism. Thank you. Codename Lisa (talk) 19:01, 10 April 2014 (UTC)
December 2016[edit]
Hello, I'm Jeh. Your recent edit to the page Windows Media Player appears to have added incorrect information, so I have removed it for now. If you believe the information was correct, please cite a reliable source or discuss your change on the article's talk page. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Jeh (talk) 12:41, 8 December 2016 (UTC)