In one sentence, describe what the following article is about:

When setting up your Fire HD for the first time, a series of screens will automatically populate your screen. After you finish connecting your Kindle to your wireless network, the “Register Your Kindle” page should be prompted to appear on your screen. On this page you should see:  The subheading “Enter Amazon Account Info” Following the subheading should be two text entry boxes, one for entering your email address and another for your password. You’ll need an Amazon account to continue the Fire HD setup process, so if you don’t have one tap Create Account toward the bottom of the screen and create an account. If you already have an Amazon account, enter the email associated with it and enter your account password.  If your Kindle is not registered, you won’t be able to access, purchase, or receive items through Amazon’s Kindle store. Your Amazon account will also link to your preferred source of payment to buy content from Amazon, so you will need to enter credit card information for your Amazon account. On the registration page there should also be a link to the terms and conditions for using a Kindle Fire HD. Read through the terms and conditions and then, if you agree, tap register. After registration, a screen should appear with the heading “Select Your Time Zone.” Beneath this should be a list of time zones in the USA, but if you live in another country, you can access other time zones by scrolling to the bottom and tapping “More.” Then, simply choose your time zone and select the Back button in the left corner of the bottom of your screen. This should be the last of the required automated setup screens. It will also contain a link stating the account you are registering your device to asking if that account is “Not ‘’Your Account Name’’?” If you have entered your account information incorrectly, or if the account of a friend or relative has accidentally been used instead of your own, click the link and input your account information. The next screen that appears is optional, but it will give you a chance to link your Kindle to social media now that your device has been registered. For example, you might link your Facebook account or Twitter profile to your Kindle. Simple:  Select the social media you’d like to add. Input your account information, such as your associated email and password. Click Get Started Now After tapping Get Started Now, several tutorial screens should appear to acquaint you with the features of your new device. Swipe through the series of screens with your finger to show learn about various features of your Fire HD. You can revisit this helpful tutorial by navigating to the User’s Guide in your Kindle Fire HD Docs library, accessible from your home screen.
Continue to the “Register Your Kindle” page. Enter your Amazon account information or create an account. Agree to terms and conditions to finish registration. Set your time zone. Confirm your account. Link your Kindle account to your social media if you desire. Familiarize yourself with Fire HD features with the tutorial.