Following link has guides for updating your iPad to the current iOS, updating Apps and other basic iPad usage guides.
iTunes account/Apple ID resources
- To verify, manage your account, or reset your password, go to: https://appleid.apple.com/cgi-bin/WebObjects/MyAppleId.woa/
- You can set-up an iTunes account/Apple ID in one of three ways (note: iTunes requires that you authorize a credit card:
- Go to, https://appleid.apple.com/cgi-bin/WebObjects/MyAppleId.woa/ to set up an Apple ID
- In iTunes. You can set up an Apple ID by opening iTunes on your computer. Click on the “Sign in” link located in the upper right corner of the iTunes store interface. This will open a window that presents two options: Create an account, or sign in. Click the “Create an account” and follow the on screen instructions.
If you do not wish to associate a credit card for future app purchase, you can set up an account by going to http://support.apple.com/kb/ht2534 and follow the on screen instructions. When prompted for a card, be sure to roll the list forward till you see "None" as an option. This is the only way to set up an account without a card. If you set up an account using any other method you will need to authorize a credit/debit card.