In one sentence, describe what the following article is about: Click the Apple logo in the top-left corner of the screen. A drop-down menu will appear. This option is near the top of the drop-down menu. It's in the System Preferences window. Doing so opens a new window. This tab is at the top of the Keyboard window. You'll find it at the top of the Keyboard window. Doing so will prevent programs on your Mac, including WhatsApp, from correcting automatically your typing.
Summary: Open the Apple menu . Click System Preferences…. Click Keyboard. Click Text. Uncheck the "Correct spelling automatically" box.

Potential undergraduates at Columbia can apply to either Columbia College or Columbia School of Engineering. If you are unsure about your area of interest, or know that it will not involve engineering or computer science, you will want to apply to Columbia College. Contact the school or program of your choice at Columbia to ask if they have a list of alumni you can speak to about the nature of their academic experience and how they prepared for the program. Columbia offers information sessions and campus tours for prospective students. You should sign up in advance to make sure you get a time that coincides with your ability to be on campus. While on campus, take the opportunity to speak to current students about their experiences and what they did to prepare for Columbia. If you cannot get to New York City, the school offers off-campus information sessions. See if one is close to you. Take the most advanced or accelerated academic courses available to you in your high school, and do well in them. Columbia's admissions office looks for students who challenge themselves academically whenever possible. Over 90% of the class of 2018 graduated in the top 10 percent of their high school class. Columbia's admissions committee uses a "holistic" review process, meaning they take into account not only a person's academic marks, but also extracurricular activities. Columbia wants undergraduate students who can make an impact outside the classroom, and contribute to social and cultural life at the school. The Columbia Writing Supplement asks about books, newspapers, and magazines you have read, or films, concerts, exhibitions, and other performances you have seen over the prior year. Use this as an opportunity to expand your own horizons, and take in as many of these extracurricular opportunities as possible. You can apply to Columbia by taking the SAT and two SAT subject tests, or the ACT. If you are applying Early Decision, you can take the tests as late as November, and as late as January for Regular Decision. You may take the tests multiple times, as Columbia will only review the highest score. Be advised, Columbia will only look a scores from a single sitting of the test, so you can't mix and match.  For the SAT, Columbia does not require the Writing Section, only Math and Critical Reading. The middle 50% of admitted students in the class of 2018 scored between 2160 and 2330 on all three sections. For the SAT subject tests, Columbia recommends choosing subjects in your strengths. If you are applying to the School of Engineering, you should take Math and one of Biology, Chemistry, or Physics. Columbia advises that you should not take Foreign Language subject test if you are a native speaker. For the ACT, the writing component will no longer be required for Fall 2017 admissions. If you are applying for Fall 2016, you will still need to take it. If you have a particular subject of interest, you can also take the SAT subject test in that area and submit with the ACT. 79% of the admitted class of 2018 who took the ACT scored between 32 and 36. Make sure to follow the instructions carefully, and pay close attention to the length, topic matter, and format required. Ask others, such as trusted teachers, friends, and relatives, to review your essay before submission to comment on its clarity and effectiveness. Columbia requires letters from your high school guidance counselor and two teachers from academic disciplines. If you are applying to the engineering school, one must be a math or science teacher. These letters should come from teachers who are closely familiar with your work ethic, communication skills, character, and capabilities. If they are willing, take the opportunity to talk with your letter writers about why you wish to attend Columbia, which can help provide a more personalized letter that really emphasizes your strengths as an applicant. Make sure you have all of your materials ready when you submit the Common Application. Review the Columbia-specific questions for the Writing Supplement, and prepare your answers within the guidelines provided. There is space on the Common Application to provide supplementary materials for work in science or the arts. If you have experience in these fields, include materials to help give depth to your application. Make sure to carefully review the correct types of materials, including formatting and file type.
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One-sentence summary -- Choose the appropriate program. Speak to past graduates of Columbia University. Visit the campus. Develop your academic strengths. Develop extracurricular interests. Score high on the required standardized tests. Write a strong personal statement. Provide good letters of recommendation. Fill out the application as completely as possible. Provide supplementary materials.

Q: If you're writing a headline for an ad, your headline will also have to serve to promote a product to a reader. Learn what the product being advertised does, what benefits it can bring to readers, and use this information to write an alluring headline. For example, if the product being advertised is used to treat chronic back pain, your headline should be written to target those who suffer from back pain and mention this potential benefit (e.g., Get immediate relief for chronic back pain with one simple product!). Understanding your target audience is the first step towards writing an effective headline. If you attempt to reach everyone, you'll come across as vague and impress no one. Keep your intended audience in mind and try to target them specifically in your headline.  Having your target audience in mind will ensure that your headlines are always written with purpose and direction. For example, if you're writing a headline for a magazine whose readership falls into a specific demographic, cater your headline to that demographic (e.g., 17 ways to study abroad for free during your sophomore year of college). Unless the subject of your writing is incredibly niche, it's likely that yours will not be the first headline on the topic. If others have written headlines around the same subject as yours, research how they wrote them and make sure yours is unique. This is very important for making sure that your headline attracts readers. If it doesn't stand out from the thousands of other headlines readers see every day, your chances of having readers actually read your article will go down. You want to promise your reader something of value in exchange for reading past the headline. Emphasize the end result in and around your headline to seduce the reader into reading your article. For example, if you're promoting a cookbook, don't emphasize the raw ingredients or the amount of time it takes to cook a meal. Instead, show a presentable meal served on a set dinner table to “promise” the reader that that's what they can have in exchange for reading past your headline.
A: Research the product if you're writing an advertisement headline. Identify the target audience for your headline. Learn what others have written on the subject of your headline. Consider what your article will offer the reader.

Problem: Article: Posture is extremely important and will make it easier for you to breathe properly while singing. This will take pressure off of your vocal cords. Your feet should be positioned shoulder width apart with your knees slightly bent. Never lock your knees in place. In order to maintain proper singing posture, you should raise your chest slightly and keep your abdomen flat. By engaging your core muscles you can help ensure that you breathe from your diaphragm. This will help to protect your vocal cords. While you are singing your chin should be parallel to the floor. This will help to take pressure off of your vocal cords, making it easier to sing clearly. When you are breathing for singing, your shoulders should be relaxed. This will help to ensure that you take deep abdominal breaths, rather than shallow breaths. Avoid raising your shoulders while you breathe in. Instead, keep your shoulders down and relaxed. While singing, you do not want to strain or put pressure on your vocal cords by tensing the surrounding muscles. This can make it much more difficult to sing and will put additional strain on your voice.
Summary:
Bend your knees slightly. Raise your chest. Keep your head up. Keep your shoulders relaxed. Relax your neck, jaw, and face muscles.