The endgame is a delicate part of a chess game where every pawn matters. The key to all checkmates is to keep the opponents king confined. Do not be overanxious to check the king, as it will not work.  First move the rook to the rank ahead of the enemy king. This will confine the king to a certain number of squares. Advance the king to obtain opposition when your king is in front of the opponent's. When he moves away, you will need to make a waiting move, just move the rook one square over. He will move the king away from your king. When the kings are opposite each other, check him with the rook, and then repeat the process until he is on the back rank, where check becomes checkmate. The Queen checkmate is identical, but you must be careful not to stalemate.

Summary: Don't discount any pieces during the endgame. Use your rook against the king.


This app usually looks like a speech bubble icon. You can find it on your home screen or Apps menu. It will open a drop-down menu. This will open your message settings on a new page. It's at the bottom of the menu.  It's at the bottom of the Multimedia Messages menu. It will open your options on a drop-down menu. This will prevent your SMS text messages from automatically converting to MMS. If you send pictures, audio or video in Messages, it will still convert and send as an MMS. When this option is turned off, your Galaxy will stop automatically downloading the contents of incoming MMS messages. You can still open the message in the in the Messages app, and manually download its contents.

Summary: Open the Messages app on your Galaxy. Tap the ⋮ icon on the top-right. Tap Settings on the drop-down menu. Tap More settings. Tap Multimedia messages. Tap Set restrictions. Select Restricted in the drop-down. Slide the Auto retrieve switch to .


Good dental hygiene can kill the bacteria that might cause aspiration pneumonia. Use a soft-bristled brush to clean the outer and inner surfaces of the teeth. If you use dentures, remove them before brushing. If you’re assisting someone else, stand behind them and off to 1 side. Wear gloves. Peel back their lips with your fingers before brushing the teeth and gums thoroughly. A good mouthwash will kill bacteria in your mouth, even if you don't have teeth. Swish or gargle the mouthwash for 30 seconds before spitting it out in a sink or cup. If desired, add cleaning tablets to the water. When you remove the dentures in the morning, rinse them off with clean water and brush them before putting them in your mouth. Flossing helps remove bacteria between your teeth. Use about 18 inches (46 cm) of floss, and wind the ends around your forefinger and thumb. Slide the floss up between your teeth and down again. If you’re assisting someone else, make sure to wear gloves.  Don’t snap the floss between the teeth. Instead, slowly ease it up and down. If you’re helping another person, standing behind them may help you floss more easily. The dentist can clean your teeth to protect you against bacteria that can cause aspiration pneumonia. They may also do screenings to evaluate your risk of aspiration or your ability to swallow. If you’re a nurse or caretaker, arrange regular dentist visits. If the person is unable to leave their bed or home, see if you can find a dentist who will perform an oral screening at your home.

Summary: Brush teeth and dentures after every meal. Rinse your mouth with antiseptic mouthwash. Soak dentures in a cup of water overnight to keep them clean. Floss once a day. Visit the dentist at least twice a year.


Click the Apple icon in the upper-left corner of  your screen to open the Apple menu. This will open your System Preferences in a new window. This option looks like a keyboard icon on the second row of the System Preferences menu. It will open your typing and input settings. You can find it next to Text on the Keyboard page. The Keyboard menu may automatically open up to this tab. In this case, you don't have to click the tab here. When this option is selected, the Fn key on your keyboard will be disabled except the special functions printed on each of your F keys.  You can find this option at the bottom of the Keyboard menu. The F keys on the top row of your keyboard will now act as standard function keys (F1–F12). You can use the function keys without pressing Fn. If you want to use one of the special functions printed at the top of your keyboard, hold down Fn while pressing the F key. This will now be the only function of your Fn key.
Summary: Open your Mac's Apple menu on the menu bar. Click System Preferences on the menu. Click Keyboard in System Preferences. Click the Keyboard tab at the top. Check the "Use F1, F2, etc keys as standard function keys" box.