User talk:Sidhart dubey dhar

May 2020
Hello, I'm Materialscientist. I wanted to let you know that one of your recent contributions —specifically this edit to E-book— has been undone because it appeared to be promotional. Advertising and using Wikipedia as a "soapbox" are against Wikipedia policy and not permitted; Wikipedia articles should be written objectively, using independent sources, and from a neutral perspective. Please take a look at the welcome page to learn more about Wikipedia. If you have any questions, you can ask for assistance at the Help desk. Thank you. Materialscientist (talk) 07:19, 19 May 2020 (UTC)

Please do not add promotional material to Wikipedia, as you did with this edit to List of largest technology companies by revenue. While objective prose about beliefs, organisations, people, products or services is acceptable, Wikipedia is not intended to be a vehicle for soapboxing, advertising or promotion. Thank you. Materialscientist (talk) 07:23, 19 May 2020 (UTC)