In one sentence, describe what the following article is about: Smaller dogs can be trained to sit by gently pushing down on their behinds, or taught to roll over by physically rolling them over. However, this might not work with a large dog. Instead, focus on verbal commands and positive reinforcement. You do not need to convince your dog that you are the alpha dog in the pack. In fact, an alpha dog will make a benevolent leader, not an aggressive enforcer. You simply need to show that your commands are firm, and that you won’t back down. Speak your commands in a loud, clear voice. Maintain constant eye contact with your dog as you do so. All dogs respond better to positive reinforcement rather than scolding or punishing, but it's especially important with big dogs, because you never want to give the dog a reason to be aggressive. Rather than trying to fight bad habits, focus on teaching good behaviors.  Avoid hitting or yelling at your dog. If you find yourself becoming angry, simply walk away. Yelling at your dog or striking it may encourage the dog to become aggressive and act out. If you are worried that your dog may become aggressive or uncontrollable during a training session, a good option is to keep it leashed. A good yank on the leash when your dog is excited or misbehaving may be enough to calm to dog down. Pull the leash firmly towards you, but don't yank so hard that it will hurt the dog.  For even more protection, you can use a head collar or muzzle. If your dog is aggressive, ask your veterinarian to recommend a professional dog trainer to help you curb this behavior. If you're trying to teach your dog not to do something, you should enforce it every time you see the behavior. For instance, the dog will become confused if you let it sit on the couch to watch a movie with you, but then you scold it for sitting in the same spot when you have company.
Summary: Don't rely on physical guidance as a training tool. Give firm commands while making eye contact. Use positive reinforcement over punishment. Consider keeping the dog on a leash during training. Be consistent with your training.

In one sentence, describe what the following article is about: It’s the green, yellow, and blue triangle labeled “Drive.” You’ll usually find it on the home screen (iPhone and iPad) or in the app drawer (Android). A list of options will appear. It’s the gray folder with a right-pointing arrow inside. A list of folders will appear. This highlight’s the folder’s name. If you want to create a new folder, tap the folder icon with a plus (+) inside at the top-right corner of the screen, type a name, then tap OK. The new folder now appears as an option in the list. It’s at the bottom-right corner of the screen. The folder is now moved to its new location.
Summary: Open Google Drive on your Android, iPhone, or iPad. Tap ⁝ on the folder you want to move. Tap Move. Tap the destination folder. Tap Move.

In one sentence, describe what the following article is about: Standing against a wall, measure your total height and record it in centimeters, as this is how road bike frames are measured. Through an online search or by borrowing a chart at a road bike store, find the bike height that is associated with your total height. Use the chart to find whether you need an extra small, small, medium, large, or extra large road bike frame.  You can convert your height from inches to centimeters by multiplying it by 2.54. Road bike height charts should not be used as the only resource for sizing a road bike, but are a good starting point for the basic frame size you should be looking for. Some road bike charts are more specific, with up to 6 or 7 categories of bike frame sizes. with measuring tape. Spread your feet 8 to 10 inches (20 to 25 cm) apart, like you're on a bike. Then, place a book vertically between your legs, touching your crotch to simulate a bike seat. While holding the book in place with your hands, have a friend measure from the top of the book to the floor and record these measurements for later.  The book should be held between your upper thighs, simulating a road bike seat. If you recorded your measurement in inches, convert the measurement to centimeters by multiplying it by 2.54. You can take this measurement several times and record the average for a more accurate number. This equation will produce your ideal vertical frame size, or the seat tube, in centimeters. You will use this number to find a seat tube that fits your body. Record this number in a notebook or on your cell phone, as it is what you will be using when visiting the bike shop or measuring your current road bike.  This formula will provide you with a suggested size, but it's not a guaranteed fit. Double check your math and if you feel that you have made a mistake start over, as this number is essential to sizing a road bike. For example, if your leg inseam is 80 centimeters, your frame size will be approximately 54 centimeters. Identify the top of the seat tube, where the seat clamp holds the seat post. Find the center of the bottom bracket, which is where the axle binds to the road bike’s the crank arms. With a tape measure, record the distance between these 2 points to find the length of your seat tube. This distance should match your inseam measurement for a proper road bike frame size. This measurement is known as a C-T measurement and is used to identify the frame size. Identify the correlation between the inseam measurement and the seat tube measurement and record their correlation. The difference between these measurements should be within 2.54 centimetres (1.00 in) for a properly-sized road bike frame.  If you are buying a new road bike, choose a frame that has a seat tube measurement matching your inseam. If you are measuring your current road bike, consider purchasing a new frame if the bike’s seat tube measurement differs from your inseam.
Summary:
Use your total height and a road bike sizing chart for a basic guideline. Measure your inseam Multiply your inseam measurement (in centimeters) by 0.67 for a suggested size. Measure your road bike’s seat tube. Compare your inseam measurement to the road bike’s C-T measurement.