User talk:81.83.19.150

September 2009
Welcome to Wikipedia. The recent edit you made to the page Algorithm has been reverted, as it appears to be unconstructive. Use the sandbox for testing; 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. Thank you.  Until It Sleeps  Wake me   13:20, 18 September 2009 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to the page Algorithm. Such edits constitute vandalism and are reverted. Please do not continue to make unconstructive edits to pages; use the sandbox for testing. Thank you.  Until It Sleeps  Wake me   13:21, 18 September 2009 (UTC)

September 2009
Welcome to Wikipedia. Although everyone is welcome to make constructive contributions to Wikipedia, at least one of your recent edits, such as the one you made to Word processor, did not appear to be constructive and has been automatically reverted by ClueBot. Please use the sandbox for any test edits you would like to make, and take a look at the welcome page to learn more about contributing to this encyclopedia. If you believe there has been a mistake and would like to report a false positive, please report it here and then remove this warning from your talk page. If your edit was not vandalism, please feel free to make your edit again after reporting it. The following is the log entry regarding this warning: Word processor was changed by 81.83.19.150 (u) (t) blanking the page on 2009-09-21T07:50:29+00:00. Thank you. ClueBot (talk) 07:50, 21 September 2009 (UTC)

April 2019
Hello, I'm Horst Hof. I wanted to let you know that one or more of your recent contributions have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Thanks. Horst Hof (talk) 07:52, 26 April 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

Please stop making test edits to Wikipedia. It is considered vandalism, which, under Wikipedia policy, can lead to being blocked from editing. If you would like to experiment again, please use the sandbox. Materialscientist (talk) 07:57, 26 April 2019 (UTC)

You have been blocked temporarily from editing for abuse of editing privileges. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. Materialscientist (talk) 07:57, 26 April 2019 (UTC)