In one sentence, describe what the following article is about: Login Alerts send you an alert when someone logs into your account from a new device or browser. You can choose to get login alerts via Facebook notifications, email, or text messages. To activate these alerts, click on “Edit” to the right of “Login Alerts,” choose where you want the alerts sent (you’ll need your mobile phone number for text alerts), and click on “Save Changes.”  It's a good idea to get alerts through every method that you can. If you get a login alert, and you weren't the one that logged in, then that means that your account was hacked. You should immediately log into your account and change your password to stop the hacker from doing any damage. . Two-factor authentication gives your account an extra level of security by requesting a security code when you log in from an unknown browser. To set up two-factor authentication, click on the word “Edit” to the right of “two-factor authentication,” then click on “Get Started” to begin the setup wizard.  The most common way to access login codes is through your phone — either by text message or the Facebook app. If you anticipate that you might need login codes when you do not have your phone nearby, you can get 10 codes ahead of time (which you can print or write down) from Facebook. To do this, open the “two-factor authentication” section, click on “Get codes,” enter your Facebook password, and click “Submit.” Your “Trusted Contacts” are friends that Facebook enables to securely help you if you ever have trouble accessing your account. To add Trusted Contacts, click on “Edit” to the right of “Trusted Contacts,” then click on the words “Choose trusted contacts” (in blue). This will open a new window. Click on the “Choose Trusted Contacts” button to continue, enter your Facebook friends’ names into the text box, and hit “Confirm.”  Make sure that you only chose people that you trust as trusted contacts. If you have a falling out with one of your trusted contacts, then make sure to remove them as soon as possible, since they might try to hack your account. Look under the section “Where You’re Logged In” and click on "See More" to view all of the sessions that you are currently logged into. You should see apps (e.g., Facebook for desktop, Messenger, Facebook for iPhone), access dates, and locations. If you see anything that doesn’t make sense, click on “⋮” to the right of the session and click "Not you?", and then follow the on screen directions.  If you’ve had a security scare, consider clicking on, “Log Out Of All Sessions” (at the bottom right corner of the "Where You’re Logged In” window) just to be extra safe. This is also a great option if you’re unsure of whether you logged out after using Facebook on someone else’s computer. To end your session, simply access your Security Settings, and select See Where You’re Logged In, then scroll to the session in question and click on “End Activity” to close it remotely. To do this, scroll all the way down to the bottom and select View next to the option that says, "See recent emails from Facebook". Here, you'll be able to see a list of recent emails that Facebook sent you. This is useful if you accidentally deleted an email that Facebook sent you, or if you email account was hacked and you’re afraid that the hacker got into your Facebook account. Facebook gives you the option to have all notification emails to be encrypted before they are sent to you. Simply paste your Public Key into the box and check the setting that says, "Use this public key to encrypt notification emails that Facebook sends you?" Then all emails that you receive from Facebook will be encrypted. If you don't know much about encryption, then it's best to just leave this setting alone.
Summary: Set up Login Alerts. Activate Two-Factor Authentication Choose Trusted Contacts. See Where You’re Logged In. Check the list of recent emails from Facebook. Encrypt your notification emails (advanced users).

Problem: Article: Even for professionals, the type of clubs used matters. The type of clubs you choose depends on if you’re at a beginner, intermediate, or advanced level. A set of three woods and eight irons is sufficient if you’re a beginner. Most club sets will work for a beginner. Make sure the clubs fit your strength and posture. Once you reach the intermediate level, a good set of clubs are ones that have been fitted for you. Sometimes bigger clubs are better because it means greater inertia. You can use any type of ball, but some balls are better than others. You want a ball that will go the farthest distance. Yardage is more important than spin. Look for a ball that is not too light or heavy.  Ask for the advice of an employee at your local sports equipment store if you’re not sure which golf balls to choose. It’s not necessary to go for the most expensive option if you’re just playing for fun. Taking golf lessons is a sure way to improve your game. They are especially helpful for beginners. Golf lessons can help you learn etiquette, improve technique, learn technical aspects, and familiarize yourself with your equipment. This, however may not work for everyone because lessons can be costly. You can sign up for golf lessons at country clubs, gold academies, and from private instructors. As with any game, you need a certain level of fitness to maintain the ability to play well. To keep fit, you can stretch, go to the gym, and/or enjoy any other physical activity.  Stretch  your hamstrings, quads, arms, and back before playing. Try to go to the gym at least twice a week. For physical activities, you can run, do yoga, or play other sports. Only do as much physical activity outside of golfing as you are comfortable with. Don’t put too much strain on your body.
Summary:
Choose a good set of clubs. Choose a good ball. Take lessons. Keep fit.