Hello and welcome to Wikipedia. Thank you for your contributions. I hope you like the place and decide to stay. 
Your (current) IP address is . The following links will help you to become a good editor or perhaps even the best editor:

The Five Pillars of Wikipedia
How to edit a page
Editing tutorial
Picture tutorial
How to write a great article
Naming conventions
Manual of Style

Just a quick note: You must not add copyrighted text, advertisements or promotional material, or add text that does not relate to the subject of the article. This may get you blocked from editing, which you don't want. Also, do not copy and paste material from any other website and remember, Wikipedia has a neutral point of view. If you want to make editing tests, please use the sandbox. Thank you.

You are encouraged to log in, but it's not mandatory. Editing as an unregistered user will cause your IP address being your username on Wikipedia. Plus there are benefits when you log in.

I hope you enjoy being a Wikipedian. If your IP changes, this message applies to all your future IP's. The Wikipedia Tutorial is a good place to start learning about Wikipedia. If you have any questions, see Wikipedia:Questions, or, ask at the Village pump, or help pages, ask me on , or put  on your talk page (this page) and then put your question or comment. By the way, you can sign your name on Talk and discussion pages using four tildes, like this: ~~~~ it will automatically insert your signature and the date. Good luck and good editing. Cheers.