User talk:Dhdhdhdffx

December 2014
Hello, I'm Stesmo. I wanted to let you know that I undid one or more of your recent contributions to Charles Proteus Steinmetz because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Stesmo (talk) 22:50, 31 December 2014 (UTC)

January 2015
Hello, I'm Andy Dingley. I noticed that you made a change to an article, Alternating current, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Andy Dingley (talk) 22:23, 1 January 2015 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Charles Proteus Steinmetz. Your edits appear to constitute vandalism and have been automatically reverted.
 * If you would like to experiment, please use the sandbox. Note that human editors do monitor recent changes to Wikipedia articles, and administrators have the ability to block users from editing if they repeatedly engage in vandalism.
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made should not have been considered as unconstructive, please read about it, [ report it here], remove this warning from your talk page, and then make the edit again.
 * If you need help, please see our help pages, and if you can't find what you are looking for there, please feel free to place on your talk page and someone will drop by to help.
 * The following is the log entry regarding this warning: Charles Proteus Steinmetz was changed by Dhdhdhdffx (u) (t) ANN scored at 0.917002 on 2015-01-02T02:38:06+00:00 . Thank you. ClueBot NG (talk) 02:38, 2 January 2015 (UTC)

January 2015
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to History of electrical engineering has been undone by an automated computer program called ClueBot NG.


 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: History of electrical engineering was changed by Dhdhdhdffx (u) (t) ANN scored at 0.850523 on 2015-01-05T13:51:59+00:00 . Thank you. ClueBot NG (talk) 13:52, 5 January 2015 (UTC)

Please stop adding unsourced content, as you did to Personal computer. This contravenes Wikipedia's policy on verifiability. If you continue to do so, you may be blocked from editing Wikipedia. McGeddon (talk) 18:19, 6 January 2015 (UTC)

This is your last warning. If you vandalize Wikipedia again, as you did at Personal computer, you may be blocked from editing without further notice. Your edits have been automatically marked as vandalism and have been automatically reverted. The following is the log entry regarding this vandalism: Personal computer was changed by Dhdhdhdffx (u) (t) ANN scored at 0.903356 on 2015-01-06T18:35:50+00:00. Thank you. ClueBot NG (talk) 18:35, 6 January 2015 (UTC)

You have been blocked from editing for a period of 24 hours for persistently adding unsourced content. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons why you should be unblocked, you may appeal this block by adding the following text below this notice:. However, you should read the guide to appealing blocks first. &mdash;  MusikAnimal talk 18:47, 6 January 2015 (UTC)