More information is available at the community portal. You may ask questions at the help desk, village pump or on IRC channel #wikimedia-commons (webchat). You can also contact an administrator on their talk page. If you have a specific copyright question, ask at the copyright village pump.
There seems to be a problem regarding the description and/or licensing of this particular file. It has been found that you've added in the image's description only a Template that's not a license and although it provides useful information about the image, it's not a valid license. Could you please resolve this problem, adding the license in the image linked above? You can edit the description page and change the text. Uploading a new version of the file does not change the description of the file. This page may give you more hints on which license to choose. Thank you.
This message was added automatically by Nikbot, if you need some help about it please read the text above again and follow the links in it, if you still need help ask at the → Commons:Help desk in any language you like to use. --Nikbot 22:25, 3 December 2012 (UTC)
|File:Computación y Sistemas.jpg has been marked as a possible copyright violation. Wikimedia Commons only accepts free content—that is, images and other media files that can be used by anyone, for any purpose. Traditional copyright law does not grant these freedoms, and unless noted otherwise, everything you find on the web is copyrighted and not permitted here. For details on what is acceptable, please read Commons:Licensing. You may also find Commons:Copyright rules useful, or you can ask questions about Commons policies at the Commons:Help desk.
Wikimedia Commons takes copyright violations very seriously and persistent violators will be blocked from editing.
File source is not properly indicated: File:IWalker.jpg
|This media was probably deleted.|
|A file that you have uploaded to Wikimedia Commons, File:IWalker.jpg, was missing information about where it comes from or who created it, which is needed to verify its copyright status. The file probably has been deleted. If you've got all required information, request undeletion providing this information and the link to the concerned file (
If you created the content yourself, enter
If someone else created the content, or if it is based on someone else's work, the source should be the address to the web page where you found it, the name and ISBN of the book you scanned it from, or similar. You should also name the author, provide verifiable information to show that the content is in the public domain or has been published under a free license by its author, and add an appropriate template identifying the public domain or licensing status, if you have not already done so.