In response to your feedback edit

For uploading pictures and other media, it's easiest to go to Wikimedia Commons (you can use your Wikipedia credentials if you're not logged in already) and visit the Upload Wizard. Wikimedia Commons can only accept files which anyone can use for any purpose. That means most content you find on the web is not acceptable. But for example, most photos that you've taken yourself are OK to upload.

Here's a screenshot of the Upload Wizard:

 

You start by selecting the files you want to upload, then you go step by step through the process. In the final step, you'll get some wiki markup that you can copy into a Wikipedia article. Let me know if I can help. :-)

Ariconte (talk) 00:35, 2 March 2012 (UTC)Reply

 

Hi, from the Teahouse! edit

 
Hello! AlexPenteado, you are invited to visit the Teahouse; an awesome place to meet fellow new editors and friendly Wikipedia hosts. It's a great place to ask questions and learn more about Wikipedia. I hope you'll join us! SarahStierch (talk) 00:59, 2 March 2012 (UTC)Reply

Please fill out our brief Teahouse survey! edit

Hello fellow Wikipedian, the hardworking hosts and staff at Wikipedia:Teahouse would like your feedback! We have created a brief survey meant to help us better understand the experience of new editors on Wikipedia. You are being selected to participate in our survey because you either received an invitation to visit the Teahouse, or edited the Teahouse Questions or Guests page.

Click here to be taken to the survey site.

The survey should take less than 10 minutes to complete. We really appreciate your feedback, and we look forward to your next vist to the Teahouse!

Happy editing,

J-Mo, Teahouse host, 15:09, 20 March 2012 (UTC)Reply

Message sent with Global message delivery.