There is lots of good advice and info on here plus plenty of members all too willing to help with any problems.
Remember, search is your friend. If you can't find the answer you need and you post a question then give as much info as you can to help members help you i.e. iPad 1 or 2, etc. and iOS version and name of app if the problem is with a specific app........and please don't forget to read the forum rules http://www.ipadforums.net/forum-rules-help-info/2119-forum-rules-everybody-please-read.html
You can download the manual for your iPad here http://support.apple.com/manuals/ and in iBooks search for "iPad user guide for" and you will find free comprehensive manuals for both iOS 4, 5, 6, etc.
If you have other Apple products or are interested in other Apple kit then why not join our sister forum too at http://www.appleforums.net/ and for iPhone users, come and join in the discussion over at http://www.iphoneforums.net
Please checkout Gabriel's links and get the iPad manual onto your device. As a refresher for myself and better understanding of the new iOS (6.x), I just purchased the Kindle edition of the new book (5th edition by Gary Rosenzweig) below from Amazon ($11 only) - good luck & hope to see you posting!