Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to charge a kindle [title] Plug your computer or laptop into an outlet. [step] It should be connected to power to ensure it will have enough battery to charge the kindle. [title] Turn your computer on.

Ending1: [step] Make sure your computer is set to boot up. [title] Perform a search for " amazon.com this kindle is something special. Ending2: [step] You will need to leave the computer on and avoid stand-by or hibernation mode during the charging process. [title] Find the micro usb cable that came with your kindle. Ending3: [step] Tell your parents or teammate you want to charge your kindle. If you share a pc, both computers should have their respective terminals plugged into a outlet. Ending4: [step] Look for a chroma-emitting device, such as an iphone or ipad. [title] Check to see if your device is compatible with bluetooth or wi-fi.

Answer format: ending1/ending2/ending3/ending4