How do you change a picture on Wikipedia?

Actually it is complicated. You can't edit every picture, but you can edit some when there is an edit button next to the subtitle of the information where the picture is put. You need to click it and write the picture's URL where you want the picture

But do you think changing it is easy? It isn't. Otherwise anybody would make a quick edit and Wikipedia would have been spoilt in minutes by a team of stupid people who like spoiling things for others and are also, there are so many people jealous of Wikipedia.

Probably if you want to edit it they will see if you have made a genuine edit, then they'll approve and publish your edit. I have tried editing as well and never succeeded, except when I was creating a page about my own username.

Upload the picture and then change the name of the picture in the article. As Wikipedia articles can be used, and reproduced, by anyone anywhere the new picture will need to be free of copyright and in the public domain.

If the picture has been in the article awhile you should discuss your idea for a change on the Talk page otherwise your changes to the article are likely to be reversed.

Top right of the page, click "edit page".

Use HTML editing to replace it.