Welcome to Wikipedia , I hope you will like it here and decide to stay.
You may want to take a look at the welcome page, tutorial, and stylebook, avoiding common mistakes and Wikipedia is not pages.
Here are some links I've found useful:
Editing, policy, conduct, and structure tutorial
Picture tutorial
How to write a great article
Manual of Style
The Five Pillars of Wikipedia
Merge
Be Bold
Don't let grumpy users scare you off
Wikiquette
Contributing to Wikipedia
User page
How to upload files
Image copyright tags
Also: To sign comments on talk pages, simply type four tildes, like this: ~~~~. This will automatically add your username and the time after your comments. Signing with three tildes ~~~ will just sign your username. I hope to see you around Wikipedia! If you need help, check out Wikipedia:Questions, ask me on my talk page, or ask your question on this page and then place ((helpme)) before the question.
You are certainly welcome. If you have any questions feel free to ask. Happy editing! JW..[ T..C ] 23:57, 26 December 2009 (UTC)
Hello, and welcome to Wikipedia! I just wanted to let you know that I removed the image that you had on your user page. According to applicable policy, copyrighted images that are being used on Wikipedia under a claim of "fair use" are not allowed on user pages. Please let me know if you have any questions! Cheers, Nick—Contact/Contribs 08:29, 2 January 2010 (UTC)
It's nice of you to welcome people to Wikipedia, but it would be a lot more useful if you first checked their contribution. Two examples: Arthur W Doty (talk · contribs) created a nonsense article which has now been CSD nominated, Amalfrncis (talk · contribs) made a blatant POV edit to an article. In both cases you could have caught these first contributions and left a more appropriate welcome message / warning. --Biker Biker (talk) 09:27, 2 January 2010 (UTC)
I look forward for guidance of senior editors like you. Kandasa (talk) 07:25, 3 January 2010 (UTC)