User talk:78.143.153.21

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Hello, and welcome to Wikipedia!

Someone using this IP address, 78.143.153.21, made test edits on the page Copenhagen Opera House which have been reverted or removed. If you did this, please use the sandbox for any other tests you may want to do. If 78.143.153.21 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.

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I hope you enjoy editing here and being a Wikipedian! If you need help, check out Questions, ask me on my talk page, or type  here on  talk page and someone will show up shortly to answer your questions. Again, welcome! TK421bsod (talk) 16:53, 10 February 2020 (UTC)

February 2020
Please refrain from making test edits in Wikipedia pages, such as those you made to Copenhagen Opera House, even if you intend to fix them later. Your edits have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Dirkbb (talk) 17:05, 10 February 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.