English: Welcome to the Commons, Robertolyra!
Afrikaans | Alemannisch | asturianu | azərbaycanca | Bahasa Banjar | català | čeština | Cymraeg | dansk | Deutsch | Deutsch (Sie-Form)‎ | English | español | Esperanto | euskara | estremeñu | français | Frysk | galego | hrvatski | Bahasa Indonesia | interlingua | Interlingue | íslenska | italiano | Kiswahili | Kurdî | Latina | lietuvių | magyar | Bahasa Melayu | Mirandés | Nederlands | norsk bokmål | occitan | Plattdüütsch | polski | português | português do Brasil | română | rumantsch | Scots | shqip | sicilianu | slovenčina | slovenščina | Basa Sunda | suomi | svenska | Tagalog | Türkçe | vèneto | Tiếng Việt | Zazaki | Ελληνικά | беларуская | беларуская (тарашкевіца)‎ | български | Ирон | македонски | нохчийн | русский | српски / srpski | тоҷикӣ | українська | ქართული | Հայերեն | नेपाली | भोजपुरी | मराठी | हिन्दी | অসমীয়া | বাংলা | தமிழ் | മലയാളം | සිංහල | ไทย | ၽႃႇသႃႇတႆး  | မြန်မာဘာသာ | 한국어 | 日本語 | 中文 | 中文(台灣)‎ | 中文(简体)‎ | 中文(繁體)‎ | 粵語 | עברית | اردو | العربية | تۆرکجه | سنڌي | فارسی | +/−
First steps tutorial

Our first steps help file and our FAQ will help you a lot after registration. They explain how to customize the interface (for example the language), how to upload files and our basic licensing policy. You don't need technical skills in order to contribute here. Be bold contributing here and assume good faith for the intentions of others. This is a wiki ‒ it is really easy.

Getting help

More information is available at the Community Portal. You may ask questions at the Help desk, Village Pump or on IRC channel #wikimedia-commons (direct access). You can also contact an administrator on their talk page. If you have a specific copyright question, ask at Commons talk:Licensing.

Goodies, tips and tricks
  • Put Babel boxes on your user page so others know what languages you can speak and indicate your Graphics abilities.
  • All your uploads are stored in your personal Gallery
  • Please sign your name on Talk pages by typing ~~~~
  • Use the CommonSense tool to find good categories for your files (then other people can find them too!)
  • To link to an image page without embedding the image, type: [[:Image:Foo.jpg]], which produces: Image:Foo.jpg
  • If you're copying files from another project, be sure to use the CommonsHelper
Made a mistake?
  • Did you want to rename or move a file? Simply upload the file again and mark the old one like this: {{bad name|Correct name}}
  • For more information read the full Deletion guidelines
(P.S. Would you like to provide feedback on this message?)

Filnik 00:47, 21 March 2008 (UTC)Reply

Image:Abacus Figure of Robert Record.JPG

edit

dansk  italiano  sicilianu  Deutsch  català  magyar  čeština  português do Brasil  Esperanto  español  português  English  hrvatski  français  Nederlands  Deutsch (Sie-Form)‎  norsk nynorsk  polski  galego  íslenska  slovenščina  suomi  svenska  Türkçe  Ελληνικά  беларуская (тарашкевіца)‎  български  македонски  русский  українська  മലയാളം  日本語  中文(简体)‎  中文(繁體)‎  فارسی  +/−


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 informations 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 Filbot, if you need some help about it, ask its master or go to the Commons:Help desk. --Filnik 00:47, 21 March 2008 (UTC)Reply

Image:Apices du moyen-âge.PNG

edit

dansk  italiano  sicilianu  Deutsch  català  magyar  čeština  português do Brasil  Esperanto  español  português  English  hrvatski  français  Nederlands  Deutsch (Sie-Form)‎  norsk nynorsk  polski  galego  íslenska  slovenščina  suomi  svenska  Türkçe  Ελληνικά  беларуская (тарашкевіца)‎  български  македонски  русский  українська  മലയാളം  日本語  中文(简体)‎  中文(繁體)‎  فارسی  +/−


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 informations 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 Filbot, if you need some help about it, ask its master or go to the Commons:Help desk. --Filnik 01:46, 5 April 2008 (UTC)Reply

Tip: Categorizing images

edit

Afrikaans  العربية  беларуская (тарашкевіца)  বাংলা  català  čeština  dansk  Deutsch  Deutsch (Sie-Form)  Ελληνικά  English  Esperanto  español  فارسی  suomi  français  galego  עברית  magyar  íslenska  italiano  日本語  ქართული  한국어  македонски  മലയാളം  norsk bokmål  Plattdüütsch  Nederlands  norsk  polski  português  português do Brasil  română  русский  sicilianu  slovenčina  slovenščina  српски / srpski  svenska  Türkçe  українська  Tiếng Việt  中文(简体)‎  中文(繁體)‎  +/−


Hello, Robertolyra!
 
Tip: Add categories to your files

Thanks a lot for contributing to the Wikimedia Commons! Here's a tip to make your uploads more useful: Why not add some categories to describe them? This will help more people to find and use them.

Here's how:

1) If you're using the UploadWizard, you can add categories to each file when you describe it. Just click "more options" for the file and add the categories which make sense:

2) You can also pick the file from your list of uploads, edit the file description page, and manually add the category code at the end of the page.

[[Category:Category name]]

For example, if you are uploading a diagram showing the orbits of comets, you add the following code:

[[Category:Astronomical diagrams]]
[[Category:Comets]]

This will make the diagram show up in the categories "Astronomical diagrams" and "Comets".

When picking categories, try to choose a specific category ("Astronomical diagrams") over a generic one ("Illustrations").

Thanks again for your uploads! More information about categorization can be found in Commons:Categories, and don't hesitate to leave a note on the help desk.

BotMultichillT 06:16, 23 June 2009 (UTC)Reply

dansk  italiano  sicilianu  Deutsch  català  magyar  čeština  português do Brasil  Esperanto  español  português  English  hrvatski  français  Nederlands  Deutsch (Sie-Form)‎  norsk nynorsk  polski  galego  íslenska  slovenščina  suomi  svenska  Türkçe  Ελληνικά  беларуская (тарашкевіца)‎  български  македонски  русский  українська  മലയാളം  日本語  中文(简体)‎  中文(繁體)‎  فارسی  +/−


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


dansk  italiano  sicilianu  Deutsch  català  magyar  čeština  português do Brasil  Esperanto  español  português  English  hrvatski  français  Nederlands  Deutsch (Sie-Form)‎  norsk nynorsk  polski  galego  íslenska  slovenščina  suomi  svenska  Türkçe  Ελληνικά  беларуская (тарашкевіца)‎  български  македонски  русский  українська  മലയാളം  日本語  中文(简体)‎  中文(繁體)‎  فارسی  +/−


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 00:55, 1 October 2012 (UTC)


dansk  italiano  sicilianu  Deutsch  català  magyar  čeština  português do Brasil  Esperanto  español  português  English  hrvatski  français  Nederlands  Deutsch (Sie-Form)‎  norsk nynorsk  polski  galego  íslenska  slovenščina  suomi  svenska  Türkçe  Ελληνικά  беларуская (тарашкевіца)‎  български  македонски  русский  українська  മലയാളം  日本語  中文(简体)‎  中文(繁體)‎  فارسی  +/−


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 23:15, 29 December 2012 (UTC)

bahasa melayu  català  čeština  dansk  deutsch (Sie-Form)  deutsch  english  español  français  galego  hrvatski  italiano  magyar  nederlands  norsk  norsk bokmål  norsk nynorsk  português  polski  português do Brasil  română  sicilianu  slovenčina  slovenščina  suomi  svenska  türkçe  беларуская  беларуская (тарашкевіца)  български  македонски  русский  українська  ಕನ್ನಡ  ತುಳು  മലയാളം  한국어  日本語  中文(简体)  中文(繁體)  עברית  العربيَّة  فارسی  +/−
 
This media may be deleted.
Thanks for uploading File:The replaceable model of implantable heart valve bioprosthese Jansen J 1992.tif. I notice that the file page either doesn't contain enough information about the license or it contains contradictory information about the license, so the copyright status is unclear.

If you created this file yourself, then you must provide a valid copyright tag. For example, you can tag it with {{self|GFDL|cc-by-sa-all}} to release it under the multi-license GFDL plus Creative Commons Attribution-ShareAlike All-version license or you can tag it with {{PD-self}} to release it into the public domain. (See Commons:Copyright tags for the full list of license tags that you can use.)

If you did not create the file yourself or if it is a derivative of another work that is possibly subject to copyright protection, then you must specify where you found it (e.g. usually a link to the web page where you got it), you must provide proof that it has a license that is acceptable for Commons (e.g. usually a link to the terms of use for content from that page), and you must add an appropriate license tag. If you did not create the file yourself and the specific source and license information is not available on the web, you must obtain permission through the VRT system and follow the procedure described there.

Note that any unsourced or improperly licensed files will be deleted one week after they have been marked as lacking proper information, as described in criteria for deletion. If you have uploaded other files, please confirm that you have provided the proper information for those files, too. If you have any questions about licenses please ask at Commons:Village pump/Copyright or see our help pages. Thank you.

Lymantria (talk) 14:50, 14 January 2013 (UTC)Reply

bahasa melayu  català  čeština  dansk  deutsch (Sie-Form)  deutsch  english  español  français  galego  hrvatski  italiano  magyar  nederlands  norsk  norsk bokmål  norsk nynorsk  português  polski  português do Brasil  română  sicilianu  slovenčina  slovenščina  suomi  svenska  türkçe  беларуская  беларуская (тарашкевіца)  български  македонски  русский  українська  ಕನ್ನಡ  ತುಳು  മലയാളം  한국어  日本語  中文(简体)  中文(繁體)  עברית  العربيَّة  فارسی  +/−
 
This media may be deleted.
Thanks for uploading File:The replaceable model of implantable heart valve bioprosthese Fernandez J 1987.tif. I notice that the file page either doesn't contain enough information about the license or it contains contradictory information about the license, so the copyright status is unclear.

If you created this file yourself, then you must provide a valid copyright tag. For example, you can tag it with {{self|GFDL|cc-by-sa-all}} to release it under the multi-license GFDL plus Creative Commons Attribution-ShareAlike All-version license or you can tag it with {{PD-self}} to release it into the public domain. (See Commons:Copyright tags for the full list of license tags that you can use.)

If you did not create the file yourself or if it is a derivative of another work that is possibly subject to copyright protection, then you must specify where you found it (e.g. usually a link to the web page where you got it), you must provide proof that it has a license that is acceptable for Commons (e.g. usually a link to the terms of use for content from that page), and you must add an appropriate license tag. If you did not create the file yourself and the specific source and license information is not available on the web, you must obtain permission through the VRT system and follow the procedure described there.

Note that any unsourced or improperly licensed files will be deleted one week after they have been marked as lacking proper information, as described in criteria for deletion. If you have uploaded other files, please confirm that you have provided the proper information for those files, too. If you have any questions about licenses please ask at Commons:Village pump/Copyright or see our help pages. Thank you.

Lymantria (talk) 14:51, 14 January 2013 (UTC)Reply

bahasa melayu  català  čeština  dansk  deutsch (Sie-Form)  deutsch  english  español  français  galego  hrvatski  italiano  magyar  nederlands  norsk  norsk bokmål  norsk nynorsk  português  polski  português do Brasil  română  sicilianu  slovenčina  slovenščina  suomi  svenska  türkçe  беларуская  беларуская (тарашкевіца)  български  македонски  русский  українська  ಕನ್ನಡ  ತುಳು  മലയാളം  한국어  日本語  中文(简体)  中文(繁體)  עברית  العربيَّة  فارسی  +/−
 
This media may be deleted.
Thanks for uploading File:The replaceable model of implantable heart valve bioprosthese Martin J 1984.tif. I notice that the file page either doesn't contain enough information about the license or it contains contradictory information about the license, so the copyright status is unclear.

If you created this file yourself, then you must provide a valid copyright tag. For example, you can tag it with {{self|GFDL|cc-by-sa-all}} to release it under the multi-license GFDL plus Creative Commons Attribution-ShareAlike All-version license or you can tag it with {{PD-self}} to release it into the public domain. (See Commons:Copyright tags for the full list of license tags that you can use.)

If you did not create the file yourself or if it is a derivative of another work that is possibly subject to copyright protection, then you must specify where you found it (e.g. usually a link to the web page where you got it), you must provide proof that it has a license that is acceptable for Commons (e.g. usually a link to the terms of use for content from that page), and you must add an appropriate license tag. If you did not create the file yourself and the specific source and license information is not available on the web, you must obtain permission through the VRT system and follow the procedure described there.

Note that any unsourced or improperly licensed files will be deleted one week after they have been marked as lacking proper information, as described in criteria for deletion. If you have uploaded other files, please confirm that you have provided the proper information for those files, too. If you have any questions about licenses please ask at Commons:Village pump/Copyright or see our help pages. Thank you.

Lymantria (talk) 14:51, 14 January 2013 (UTC)Reply

File:Armadura Portuguesa.JPG

edit

Bit of an old one this- one of your first uploads I think, but the PD-art license you applied to File:Armadura Portuguesa.JPG, isn't really suitable as PD-art is meant for 2d pictures and things, and this set of armour is 3d, could you change it to one of the Commons:Copyright tags, Public Domain using-{{PD-user|username}} is fine if you want it to be PD.--KTo288 (talk) 12:32, 29 April 2013 (UTC)Reply

File:Armadura Portuguesa.JPG

edit
 
File:Armadura Portuguesa.JPG has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

JuTa 09:36, 1 September 2013 (UTC)Reply

File:Armadura Portuguesa.JPG

edit
 
File:Armadura Portuguesa.JPG has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

JuTa 10:33, 22 September 2013 (UTC)Reply


Lattice multiplication algorithm

edit

4nn1l2 (talk) 05:18, 22 August 2018 (UTC)Reply

File:Apices du moyen-âge.PNG

edit
 
File:Apices du moyen-âge.PNG has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

Dan Harkless (talk) 08:33, 10 April 2019 (UTC)Reply