I need instructions on how to enable cookies on my iPad?

You need to plug your iPad 2 into the computer that you normally use for backup.
This logo indicates that your iPad is in 'Recovery Mode'

Boot the tablet into recovery mode (You can find instructions online).
Connect the tablet to iTunes and restore from your most recent backup.

For unlock instructions, click on the Apple help site:
Forgot passcode for your iPhone iPad or iPod touch or your device is...

go to http://support.apple.com/manuals/#ipad and you will be able to download a user manual.

Plug it into your computer and open up itunes under devices click on your ipad and then click on check for update.

You'll find the instruction manual for it at http://support.apple.com/manuals/#ipad Hope this helps.

To transfer photos from your computer to your iPad 2:
1.Connect your iPad 2 to your computer using your data cable or USB Cord.
2.In iTunes, select your device(below Devices), and click the Apps button.
3.Below File Sharing, select an app from the list, and click Add.
4.In the window that appears, select photos to transfer, and click Choose.

connect you iPad to your COmputer on USB 2.0 with iTunes installed and follow on screen instruction.
Note: internet connection Required ( if iPad is with iOS 4)

Here is all you need to know!

http://www.userguidemanual.com/apple-ipad-2-manual-user-guide-ios-4-3-software/