User talk:89.212.21.212

Thank you for trying things out on Wikipedia. Your test worked, and it is now gone. Please use the sandbox if you want to do any more test changes, and see the welcome page if you want to learn about helping Simple English Wikipedia. Thank you. Mercy (talk) 11:06, 23 November 2009 (UTC)

September 2011

Welcome to Wikipedia. Everyone is welcome to make useful changes to Wikipedia. However, at least one of your changes, such as the one you made to "Random access memory", did not appear to be useful and has been automatically reverted by GoblinBot4. If you want to try out changing Wikipedia to learn more about how it works, please use the sandbox. Thank you.

Bad warning? Please report it here then remove this warning. --GoblinBot4 (talk) 06:13, 15 September 2011 (UTC)

Please do not make unhelpful changes to Wikipedia, like you did to Ram. The changes you made seem to be vandalism and have been removed. If you want to try changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. Auntof6 (talk) 08:20, 15 September 2011 (UTC)

Please do not make unhelpful changes to Wikipedia, like you did to Video card. The changes you made seem to be vandalism and have been removed. If you want to try changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. Auntof6 (talk) 08:22, 15 September 2011 (UTC)

Your new changes to Random access memory are vandalism and are not acceptable on Wikipedia. Please stop. If you continue vandalizing, you will be blocked from changing Wikipedia. Auntof6 (talk) 08:24, 15 September 2011 (UTC)

October 2012

This is the only warning you will get for the bad changes you made. If you vandalize Wikipedia again, as you did to OSI model, you will be blocked from changing Wikipedia. Reception123 / Receptie123 (talk) 16:29, 9 October 2012 (UTC)

If this is a shared IP address, and you didn't make the change, consider creating an account for yourself so you can avoid further irrelevant notices.