User talk:212.39.89.147

Welcome
Hello, and welcome to Wikipedia!

Someone using this IP address,, removed content from the page Certificate authority without giving an explanation. Please always provide an informative edit summary when removing content from pages. If is a shared IP address and you did not do this, you may wish to consider [ getting a username] to avoid confusion with other editors and further irrelevant notices.

Here are a few good links for newcomers:
 * The five pillars of Wikipedia
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 * Tutorial

Here are some other hints and tips:
 * I recommend that you get a username. You don't have to log in to read or edit articles on Wikipedia, but  [ creating an account]  is quick, free and non-intrusive, requires no personal information, and there are many benefits of having a username. (If you edit without a username, your IP address is used to identify you instead.)
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I hope you enjoy editing here and being a Wikipedian! If you need help, check out Where to ask a question, ask me on my talk page, or type  here on your talk page and someone will show up shortly to answer your questions. Again, welcome! LiberatorG (talk) 01:50, 19 July 2018 (UTC)

July 2018
Please do not remove content or templates from pages on Wikipedia, as you did to Trusted third party, without giving a valid reason for the removal in the edit summary. Your content removal does not appear to be constructive and has been reverted. If you only meant to make a test edit, please use the sandbox for that. Thank you. LiberatorG (talk) 01:52, 19 July 2018 (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.

December 2022
Hello, I'm Kante4. I wanted to let you know that one or more of your recent contributions&#32;to Vinícius Júnior 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 Teahouse or the Help desk. Thanks. Kante4 (talk) 10:56, 14 December 2022 (UTC)