Article: Remove any nail polish by wetting a cotton ball, pad or cloth in nail polish remover and wiping it over your nail in the direction of the break to prevent more tearing. If the polish is very dark or has glitter, use an acetone remover. Next use either the finer-grit side of a regular emery board or the second-finest grit of a 4-way nail buffer and gently smooth the edge of the nail. Again, to avoid more damage, don’t saw back and forth when filing the edges. Both are thin glues that spread quickly, so you want to use them sparingly. Holding the break together with another finger, put 1 drop of either super glue or nail glue on top of the break and one beneath it. Use a toothpick or cuticle stick to spread it evenly along the length of the break, on both the top and bottom. Use the toothpick or cuticle stick to hold the nail in place for about 30-40 seconds.  You need to hold it long enough to help it stick but not so long that you’ll sever the bond that’s forming when you try to remove the cuticle stick or toothpick. These glues generally won’t last through numerous acetone nail polish removals, so reapplication will be necessary if you use acetone. Allow the glue to dry until it’s cool to the touch and not sticky or tacky. Because the glue won’t be smooth with the surface of your nail, take the coarser-grit side of the emery board or the second-coarsest side of the 4-way nail buffer and gently file the glue until it is nearly flush with the surface of your nail. Then use the finer-grit side of the emery board or the second-finest grit side of the 4-way buffer until there’s no ridge left.. Pay close attention to the edges, making sure they’re flush with your skin, too. This will help prevent the break from tearing, and it will make the break less noticeable. To remove any super glue around your nail or in other places, take a cotton ball or Q-tip with acetone nail polish remover and dab it directly onto the glue, which will dissolve after it has fully absorbed. Then wipe the area with a clean cloth. If parts are still stuck, don't peel or pick at them. Apply more remover and repeat. To remove nail glue, soften your finger, and other areas if needed, in warm water for 2-3 minutes. Gently remove any glue that is soft but still on your finger. For larger, stubborn clumps, gently file them down. Then use a cotton ball or Q-tip to apply acetone remover to the glue for a few minutes before wiping the area clean. Afterward, wash your hands well with soap and warm water.
Question: What is a summary of what this article is about?
Prep your fingernail. Apply nail or super glue to the break. File the glue and nail. Clean your nail.

Problem: Article: You will need a mop and large bucket, warm water, and a mild, pH neutral cleaner. Do not use ammonia, bleach, or any other highly acidic or alkaline cleaner, as it may damage the concrete finish. Good neutral cleaners to use include:  Mild dish soaps Castile soap Neutral stone cleaner pH neutral floor cleaners or detergents Use about one gallon (3.8 liters) of warm water. Stir in one-eighth to one-quarter cup (30 to 60 ml) of mild soap or pH neutral cleaner (or the amount recommended by the manufacturer). Once it’s saturated, wring it out thoroughly. The mop should be only slightly damp for cleaning the floor: you want the water to dry quickly, and don’t want excess water sitting on the concrete. Start in a corner farthest from the door and make your way toward the door, cleaning small areas at a time. As you mop, frequently re-dip the mop in the water and wring it out thoroughly. Consider having an oscillating fan blow air into the room to help the floor dry quicker. When you have cleaned the entire floor, dump out your cleaning water, rinse the mop and bucket, and refill the bucket with clean, warm water. Mop the floor again in the same way with the clean water, dunking and thoroughly wringing out the mop often. Start at the farthest corner and work toward the door again, working in small sections.
Summary: Gather your supplies. Fill a large bucket with water. Dunk a clean mop into the cleaning solution. Mop the floor in small sections. Remove excess soap or cleaner.

This can be found along the top of the iPod, and is used to turn the screen on and off. This is the large button in the bottom-center.
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One-sentence summary --
Press and hold the Sleep/Wake button. Press and hold the Home button. Hold both buttons until you see the Apple logo. Wait while your iPod finishes booting up.