In one sentence, describe what the following article is about: Search for the free PayPal app in the App Store or the Play Store. Press "Install" to download and install the app. Make sure you do not download the app titled "PayPal Here". That is a separate app for retailers who wish to take payments using PayPal's services. This menu lists a number of different account settings. The button is located at the top of the menu and redirects you to a menu listing your payment methods. Tap "+" in the top right corner. This will take you to the "Link a card" form. Add your credit card number, expiration date, and 3 digit security code (CSC). You can enter this information in manually or use your phone camera to take a picture. This will bring up your phone's camera (with your permission) and allow you to take a photo of the card instead of entering the information manually. Once aligned, the PayPal app snaps a picture for you. Press "Done" to continue. You do not need to tap again to take a photo, the app will automatically capture the card once it is properly aligned. Camera scanning will only scan the credit card number. The expiration and security code must still be added manually after tapping "Done". Select a billing address from the list if you already have one, or enter one manually. If you already have a billing address but want to add a new one, select the existing billing address and tap "+" to enter a new billing address. PayPal will take a moment to verify the card information and then it will appear in the "Banks and Cards" menu. If you want to edit or remove a card, open the "Banks and Cards" menu, select the card from the list, and tap the pencil icon to edit, or the trash can icon to remove. You can have multiple cards linked to your account. When you make payments with PayPal, you will be able to select from the different payment methods you have on file.
Summary: Download and open the "PayPal" app. Tap the settings (gear) icon. Tap "Banks and Cards". Add a new card. Select "Debit or credit card" from the popup menu. Enter your credit card information. Tap the camera icon next to the credit card number field to take a photo of your card. Align the box on screen with your credit card. Select a billing address. When all the correct information is entered, press "Link Card". Review your cards.

In one sentence, describe what the following article is about: Pour the delicious rice milk into a cup and drink it fresh. If you prefer a cooler taste, place it in the fridge to cool down for half an hour. If you notice the water sitting on the top of the milk after it has been in the fridge, simply stir it to recombine the rice and water. If the milk starts to smell bad, this indicates that it has gone off and should be thrown away.
Summary: Enjoy the rice milk fresh or keep it in the fridge for up to 4 days.

In one sentence, describe what the following article is about: This step is important, because it allows you to interact with someone in your chosen field or fields. You can ask questions and get a dialogue going. Talk to the mechanics at the garage you take your car to, get the person who is fixing your computer to give you an overview of what they are doing to fix it. Prepare questions in advance and during a lecture or class at a college, community center, or museum. If they haven't been answered, afterwards approach the speaker and ask them. Speakers almost always are happy to engage further in their chosen material. Be polite and respectful. Museums often have a contact number or email. Approach them with your questions. It might take them some time to reply and they might not know the answers, but they can often put you in contact with someone who does. Professors usually have a university email somewhere on their university's website. You could try sending them an email outlining your interest in your subject and asking for their help. Remember that professors are busy people, so don't contact them around midterms or finals. There are certain internet resources where it is possible to talk with an expert and ask them questions covering a wide variety of topics. Gathering knowledge, learning, is a lifelong endeavor. Pay attention to the world around you to look for new opportunities to learn. Keep an open mind and learn from your mistakes and you will be quite knowledgeable. Information changes constantly, be it science, literature, or even wood working. Keep learning on your chosen topics.
Summary:
Talk to experts. Constantly pursue knowledge.