User talk:Arunkant4pro

Welcome!

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March 2011
Welcome to Wikipedia. Although everyone is welcome to contribute constructively to the encyclopedia, your addition of one or more external links to the page Optoelectronics has been reverted. Your edit here was reverted by an automated bot that attempts to remove links which are discouraged per our external links guideline from Wikipedia. The external link you added or changed is on my list of links to remove and probably shouldn't be included in Wikipedia. I removed the following link(s): http://optoelectronix.blogspot.com. If the external link you inserted or changed was to a blog, forum, free web hosting service, fansite, or similar site (see 'Links to avoid', #11), then please check the information on the external site thoroughly. Note that such sites should probably not be linked to if they contain information that is in violation of the creator's copyright (see Linking to copyrighted works), or they are not written by a recognised, reliable source. Linking to sites that you are involved with is also strongly discouraged (see conflict of interest). If you were trying to insert an external link that does comply with our policies and guidelines, then please accept my creator's apologies and feel free to undo the bot's revert. However, if the link does not comply with our policies and guidelines, but your edit included other, constructive, changes to the article, feel free to make those changes again without re-adding the link. Please read Wikipedia's external links guideline for more information, and consult my list of frequently-reverted sites. For more information about me, see my FAQ page. Thanks! --XLinkBot (talk) 08:53, 13 March 2011 (UTC)

Welcome and thank you for experimenting with Wikipedia. Your test on the page Optoelectronics worked, and it has been reverted or removed. However, if you would like to experiment further, please use the sandbox instead. Please take a look at the welcome page to learn more about contributing to this encyclopedia. Thank you. Materialscientist (talk) 13:43, 19 March 2011 (UTC)

Please stop making test edits to Wikipedia, as you did to Optoelectronics. It is considered vandalism, which, under Wikipedia policy, can lead to a loss of editing privileges. If you would like to experiment again, please use the sandbox. Materialscientist (talk) 14:01, 19 March 2011 (UTC)
 * You seem to be using Wikipedia to promote a course at some college; I am afraid this is not what Wikipedia serves for. (Use of Wikipedia for promotional is expressly prohibited by the policies.) - Mike Rosoft (talk) 14:01, 19 March 2011 (UTC)

You have been blocked temporarily from editing for edit warring. Once the block has expired, you are welcome to make useful contributions. If you would like to be unblocked, you may appeal this block by adding the text, but you should read the guide to appealing blocks first. During a dispute, you should first try to discuss controversial changes and seek consensus. If that proves unsuccessful, you are encouraged to seek dispute resolution, and in some cases it may be appropriate to request page protection. Materialscientist (talk) 14:02, 19 March 2011 (UTC)

Please examine WP:CRYSTAL, WP:REF and WP:RS. Materialscientist (talk) 13:02, 21 March 2011 (UTC)