Problem: Write an article based on this summary: Begin your presentation with an attention-grabber. Encourage audience participation. Quiz your audience. Survey your audience's opinion. Bring food. Be passionate about your project.

Answer: An attention-grabber is something that will interest your audience in the project at hand, regardless of their prior experience of the subject. You want to keep your opening lines as accessible as possible. You could open up your presentation with something that entertains. Examples include telling jokes, expressing the importance of your subject, or using a poetic description to get to the heart of your subject. Ask a broad question that anyone could relate to. For example, if your presentation is about mortgage rates, you can ask "Who has ever had issues finding a house they both loved and were able to afford?" Telling a story is a great way of getting your audience involved, even if they have no prior interest in the subject your project is about. Your audience is a living, breathing entity. Take advantage of that fact. Audience members may get restless if they're left idle for too long. Although you should remain the focal point of attention for the most part, it' a good idea to encourage some participation on your audience's part. You should tell your audience that you welcome questions and comments. Stop in key sections of your speech and ask people what they think. Stop your presentation after making a big point. Give some information and then ask your audience what their take on the info is. You may be surprised by some of the answers. Quizzing your audience turns the presentation into something of a game for everyone involved. People enjoy a sense of friendly competition, and if they know they're going to have to put their knowledge to the test at some point, they'll be all the more likely to stay focused. You can digitize your audience's quiz-taking with quiz apps. Certain apps will send multiple choice questions to your audience's phones where they can answer within 30 seconds of a question being introduced. By catching up on what your audience thinks or feels towards a subject partway into the presentation, you offer the possibility of turning your project into an open forum for discussion. Getting fresh insights from people who may be hearing about your subject for the first time adds an organic quality to your presentation. This will make the event more interesting for all involved-- including you. Food is a quick way to the hearts of your audience. Offering them something to snack on while they take in your presentation will relax them and ease worries they might have that you're taking up their time. While donuts and muffins are a welcome standard in this regard, you may have better luck if the food you give your audience helps their brain function. Nuts and fruits are perfect for snacking on, and a good portion of your audience should still take you up on the food offer. Putting up a table of stuff at the back of the room will allow people to get what they want without interfering with your presentation. Above all, a successful presentation depends on a strong sense of passion from the presenter. At the end of the day, an attentive audience can tell whether or not a presenter is truly engaged with the material he's talking about. If you have the passion for it, making the material interesting will be simple by comparison.

Problem: Write an article based on this summary: Heat 2 tablespoons (30 ml) of butter in a saute pan and add the onions to the melted butter. saute the onions until they are soft and translucent. Transfer the onions to a food processor or blender and pulse them until they become smooth and pureed. Stir the cooked and pureed onions into the bechamel sauce. Add 3 tablespoons (45 ml) of heavy cream, 1 tablespoon (15 ml) at a time, to the sauce. Season the finished sauce with salt and pepper as desired and serve on your dish of choice.

Answer: Stir well after adding each spoon.

Problem: Write an article based on this summary: Monitor an increase in pain anytime you move your knee. Watch for any visible fluid at the back of your knee. Monitor how much you can move your knee. Look out for signs of enlargement. Be aware that an enlarged cyst can rupture.

Answer: While early stage baker's cysts might cause pain when you use your knee a lot or when you move in a certain way, as the cyst gets worse you will be able to feel the pain whenever you move, regardless of how small the movement its. The pain will become more intense and may take on a burning sensation right where the cyst is located. When too much pressure gets put on the cyst at the knee joint, the cyst can actually tear. The fluid from the cyst will drain into the surrounding area, and the cyst will actually split open so that you might be able to see liquid leaking down the back side of your knee. The longer you wait to take care of the cyst, the less you will be able to move your knee. This inability to move well is both because of the pain you will feel when you move, and the inflammation that will actually keep you from bending your knee. Signs that you should consider getting treatment for your cyst include: Being unable to fully bend your knee. Being unable to fully extend (or straighten) your knee. Feeling pain while trying to bend and extend your knee. Sometimes a baker's cyst might become enlarged and actually spread down into your calf muscle. If this happens, your calf might develop a red, rash-like appearance. Your leg might also feel warm (which is known as erythema) and your lower leg could become swollen (which is called distal edema). The swelling is caused by the enlarged cyst pressing on the veins of your leg. If you are aware of other medical conditions, this enlarged cyst is similar to the condition called deep vein thrombosis. On rare occasions, an enlarged cyst can break open, leaking fluid into your calf muscle. Signs that this has happened include severe pain, warmth, and tenderness in your calf. Your calf might also develop red or blueish spots where blood has leaked into the surrounding tissue. If you see any of these symptoms, go to a hospital immediately.

Problem: Write an article based on this summary: Open System Preferences. Select your connection.

Answer:
You can find this by clicking on the Apple icon on top left corner of your screen. Make sure that you are currently connected to a network using the connection that you want to find the MAC address for. Select Network and choose either AirPort or Built-in Ethernet, depending on how you access your network. The connections are listed in the left frame. For Ethernet, click Advanced and navigate to the Ethernet tab. At the top you will see the Ethernet ID, which is your MAC address. For AirPort, click Advanced and navigate to the AirPort tab. There you will see the AirPort ID, which is your MAC address.