User talk:ChannaSomathilaka

Welcome!
Welcome to Wikipedia, ChannaSomathilaka! Thank you for your contributions. I am NonsensicalSystem and I have been editing Wikipedia for some time, so if you have any questions, feel free to leave me a message on my talk page. You can also check out Questions or type at the bottom of this page. Here are some pages that you might find helpful: Also, when you post on talk pages you should sign your name using four tildes ( ~ ); that will automatically produce your username and the date. I hope you enjoy editing here and being a Wikipedian!  N0nsensical.system (err0r?)(.log) 13:57, 10 January 2020 (UTC)
 * Introduction
 * The five pillars of Wikipedia
 * How to edit a page
 * Help pages
 * How to write a great article
 * Discover what's going on in the Wikimedia community

January 2020
Please do not add inappropriate external links to Wikipedia, as you did to Algorithmic trading. Wikipedia is not a collection of links, nor should it be used for advertising or promotion. Inappropriate links include, but are not limited to, links to personal websites, links to websites with which you are affiliated (whether as a link in article text, or a citation in an article), and links that attract visitors to a website or promote a product. See the external links guideline and spam guideline for further explanations. Because Wikipedia uses the nofollow attribute value, its external links are disregarded by most search engines. If you feel the link should be added to the page, please discuss it on the associated talk page rather than re-adding it.  GermanJoe (talk) 15:52, 10 January 2020 (UTC)