I cant regester my kindle with amazon account

SOURCE: can not get kindle to connect to wireless or

You may need to enter your wep key.
wep key is a wireless key code found in your pcs router,Go to the routers home page and look under wireless settings.Somewhere on the kindles configuration you need to enter this code.

SOURCE: How do I use my new Amazon kindle?

Go to link below for manual

http://s3.amazonaws.com/kindle/Kindle_User_Guide.pdf

SOURCE: Brightness on my Kindle Touch 3G

The Kindle 3G using E-Ink does not have a backlight therefore there are no brightness controls provided which in turn helps to increase the battery life.

If you need to have a reading light when using the Kindle then you will need to purchase one of the many clip-on LED reading lights that are available on the Amazon and other web sites.

SOURCE: i need to reset my amazon kindle

You can enter the password as "resetmykindle" in place of your lost or forgotten password and this will reset your kindle for you.

Doing the above will delete all the content from your Kindle and will also deregister the device so once complete you will need to go to the Kindle Support web site and register the Kindle and transfer any purchases back to the device.

SOURCE: I purchased a kindle for my daughter's family. It

Press the HOME button, press the MENU button. Select the Settings option, then select Registration.