User talk:2003expo

Welcome!
Hello, 2003expo, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are a few links to pages you might find helpful:
 * Introduction and Getting started
 * Contributing to Wikipedia
 * The five pillars of Wikipedia
 * How to edit a page and How to develop articles
 * How to create your first article
 * Simplified Manual of Style

You may also want to take the Wikipedia Adventure, an interactive tour that will help you learn the basics of editing Wikipedia. You can visit The Teahouse to ask questions or seek help.

Please remember to sign your messages on talk pages by typing four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or, and a volunteer should respond shortly. Again, welcome! —C.Fred (talk) 01:48, 27 December 2015 (UTC)

December 2015
Hello, I'm C.Fred. I noticed that you made a change to an article, 21st century, 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. —C.Fred (talk) 01:48, 27 December 2015 (UTC)

Please do not add or change content, as you did at Windows 8, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. —C.Fred (talk) 01:56, 27 December 2015 (UTC)

Please stop adding unsourced content, as you did to Windows 10. This contravenes Wikipedia's policy on verifiability. If you continue to do so, you may be blocked from editing Wikipedia. —C.Fred (talk) 02:05, 27 December 2015 (UTC)