User talk:Chahmad123

December 2018
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to BBC Micro 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 Help Desk. Materialscientist (talk) 22:48, 22 December 2018 (UTC)

Please stop adding inappropriate external links to Wikipedia. It is considered spamming and Wikipedia is not a vehicle for advertising or promotion. Because Wikipedia uses nofollow tags, additions of links to Wikipedia will not alter search engine rankings. If you continue spamming, you may be blocked from editing Wikipedia. Materialscientist (talk) 22:50, 22 December 2018 (UTC)