Article: Before you begin singing you should warm up your vocal cords. This way you will not strain your voice. This will help ensure that your vocal cords and diaphragm are able to support and produce the sound that is required while singing. You could try humming or practicing tongue twisters before you start singing. You can strain your singing voice through overuse. Avoid talking too much in extremely loud environments. Similarly, you should never sing when you have a cold. This could put unnecessary strain on your voice. Make sure you give your vocal cords time to rest and repair. You can also protect your singing voice by drinking plenty of water. Make sure to drink between six and eight glasses of water daily. This will keep your vocal cords hydrated. A dry throat can strain and damage your singing voice. Smoking cigarettes can cause irreversible damage to your lungs and vocal cords. The smoke dries out and irritates the vocal cords causing them to swell. If smoking continues over a long period of time, your voice may begin to sound hoarse and raspy. Aerobic exercise, such as swimming, running, or cycling can help to expand your lungs and clear your airways. This will make it easier for you to sing and will improve the quality and control of your singing voice. For the best results, exercise for at least 30 minutes four to five times per week.
Question: What is a summary of what this article is about?
Warm up before singing. Give your vocal cords adequate rest. Drink water. Avoid smoking. Exercise regularly.

Problem: Article: Once you're happy with the fabric's color, remove it from the tea bath. Give it a quick rinse in cold water, and then allow it to soak for 10 minutes in a pot of cold water. Add a splash of vinegar to the water to help set the color. If you're bothered by the tea scent of the fabric, you may want to handwash it with laundry detergent meant for delicate items to remove the smell. After the fabric has soaked in the cold water and vinegar mixture, remove it from the pot and wring out the excess water. Lay the fabric out flat in a warm, sunny spot, and allow it to dry completely. Depending on the type of fabric that you're dyeing, you may want to throw the fabric in the dryer instead of air drying it. The fabric can wrinkle easily when it's placed in the pot to dye, and because you're laying it flat to dry, the wrinkles won't be removed during the drying process. It's a good idea to iron the fabric to smoothen it and give it a more attractive appearance. Take the fabric type into account before ironing it. While durable fabrics such as cotton and linen hold up well to heat, a delicate material such as silk needs to be handled more gently. Heavy wool requires the steam setting. Consult the instruction manual for your iron to determine the best setting for your fabric.
Summary: Rinse and soak the fabric in cold water and vinegar. Wring out the excess water and dry the fabric. Iron the fabric.

INPUT ARTICLE: Article: You can do this by double-clicking the file on your computer. Worksheet tabs are at the bottom of the current sheet. It's at the top of the screen. It's near the center of the toolbar at the top of the screen. All filters in the worksheet are now cleared.

SUMMARY: Open your spreadsheet in Excel. Go to the worksheet on which you want to clear the filters. Click the Data tab. Click Clear in the "Sort & Filter" section.

In one sentence, describe what the following article is about: Intuition is the term for "gut feeling"something that you know or think likely based on instinctive feeling rather than conscious reasoning. When you get an instant liking or disliking for someone you just met, or have a good or bad feeling about something about to happen, it's considered intuitive feeling. Scientists believe intuition is a form of quick information processing, and it's a skill that can be developed with practice and attention. The ability to use intuition develops out of repeated exposure to various situations and outcomesthe more rich and complex your experiences, the more likely you are to develop unconscious, intuitive knowledge about a wide range of situations and experiences. Consequently, developing your intuition begins with exposing yourself to people, places, and things and observing them closely. Pay careful attention to your feelings in response to the things you encounter. Note how you feel and react to themperhaps even begin keeping a journal in which you note these feelings and the circumstances that gave rise to them. The more practiced you become at observing others and your unconscious reactions to them, the more attuned you'll be to your intuition. Dreams are thought to be unconscious expressions of our inner feelings, thoughts, and ideas. As such, they can contain valuable intuitive information of which your conscious mind may be unaware. Make it a habit to write down everything you can remember from your dreams immediately upon waking up. Note people, events, places, objects, and feelings. Try to make connections between the content of your dreams and ongoing feelings or situations from your conscious life. As you begin to draw connections between your conscious and unconscious experience, you'll become more aware of and attuned to the more subtle ideas and experiences happening below the surface of your immediate consciousness. Free writing involves sitting down with a blank sheet of paper and writing down whatever thoughts come. Free writing can be an extremely useful practice because it allows you to tap into the part of your consciousness that exists before your rational mind intercede. To free write, sit down in a quiet, distraction-free place. Take out a blank sheet of paper and begin writing whatever comes to mind, even if initially it's just "I don't know what to write." Continue writing until you've exhausted your thoughts. If you need a bit more prompting to help you get started, you can begin by asking yourself a question such as, "What do I need an answer to?" or, "What's been on my mind lately?" You'll be surprised by where you can go through free writing and by the unexpected insights you'll stumble upon.
Summary: Cultivate your intuition. Keep a dream journal. Free write.

Launch Safari web browser then click "Safari" at the top-left corner of the menu bar to access the browser option list. This should open the Preferences window. To do this, click on the General tab on the Preferences window, and type in the web address you want to use as the default on the home-page text field. Once the browser is up, it will automatically load the web page you've set as the default.
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One-sentence summary -- Go to Safari's Option menu. Click on "Preferences" from the option list. Choose your default home page. Restart Safari.

If you're logged into Facebook, doing so will take you to the News Feed. If you aren't logged into Facebook, enter your email address (or phone number) and password in the top right corner of the page and then click Log In. It will be somewhere in your News Feed. It's in the top right corner of the post. Clicking it will bring up a drop-down menu. Doing so will remove the post from your News Feed. It will also prevent liked posts from the friend in question from appearing in your News Feed in the future.
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One-sentence summary --
Open the Facebook website. Scroll to the post you wish to hide. Click the downward-facing arrow. Click Hide Post.