Radiation therapy kills cancer cells by damaging their DNA (the molecules inside cells that carry genetic information and pass it from one generation to the next) (1). Radiation therapy can either damage DNA directly or create charged particles (free radicals) within the cells that can in turn damage the DNA.
Locate the power switch. The switch is located  on the top side of your Kindle beside the headphone jack. Hold your Kindle in your hands, place your finger over the switch and slide it to the right. To turn off your Kindle, slide the switch to the right and hold it there for a few seconds until the screen turns blank. Then, release the switch. Step. Wake up your Kindle. The power button does more than just turn on your Kindle. It also wakes up the machine if it has gone to sleep. If it is time to wake up your Kindle, slide the power switch over and release it. If you want to put it down for a nap, simply slide the power switch again and release quickly.
Locate your Kindle's Reset button. Stick your paperclip, needle or toothpick into the tiny hole and press the button. Hold the Reset button until your Kindle powers down. The Kindle's screen will then flash several times before the device is restored to its factory settings.mazon's Kindle is a convenient tool for business owners who enjoy reading and are constantly on the go. In addition, the Kindle functions as a tablet PC, which provides busy travelers with a compact way to browse the Web, update their company's social networking profiles and remotely chat with employees and colleagues.