Problem: Article: The gauge is similar to a dial, but you control the temperature by moving a little slider. It is usually close to the door's hinge in the upper half of the refrigerator. You may see a series of numbers along the gauge indicating the different settings you can use to get your refrigerator to the perfect temperature. You probably won't have much trouble finding or using the slider, but refer to your owner's manual for more help. Typically, the right side of the gauge cools your refrigerator while the right side heats it up. The gauge may be numbered like a dial or have labels like "colder" on it to help you. Simply pinch the slider with your fingers and move it horizontally to adjust the temperature. The best setting on a refrigerator slider is generally right in the middle, 3 or 4 if yours is labeled. Start there if you're unsure about what adjustments you need to make. If the temperature is where you want it to be, then great! You don't have to do anything else. Aim for a 37F (3C) temperature to store a wide variety of things. As long as you're in the ballpark, you can get the maximum freshness out of groceries. If your refrigerator doesn't reach the right temperature at first, keep a thermometer inside and wait 5 hours. Check it and make adjustments with the slider. Make small adjustments each time until the temperature is where you like it. Consider marking the gauge with a pen once you find the ideal placement for the slider. That way, you can easily move the slider back if it gets bumped out of position for some reason.
Summary: Look for a sliding temperature gauge near the top of the refrigerator. Move the switch to the right to cool the refrigerator. Measure and adjust the temperature again after waiting at least 5 hours.

Problem: Article: Your thesis is the theory you're attempting to prove. Choose something that is debatable, and be as specific as possible. For example, instead of saying, "Pollution is bad for the environment," which is not debatable, say, "To reduce pollution, the government should tax car owners more heavily." Try not to be combative or confrontational in your thesis. Don't use words like stupid or evil, which can quickly alienate the people you're trying to convince. It may also be helpful to present both sides of the argument in a neutral and objective way early in your presentation. Seek out a librarian at your local library and ask them to help you find books and journals that relate to your research. If you are putting together an assignment for a class, your teacher may be able to provide sources, as well. You can also do much of your research online, but you'll need to be careful about which sites you're using. Some are more reliable than others. Government or university websites, peer-reviewed journals, well-known news publications, or documentaries are good places to start. In general, social media posts, personal websites, and collaborative websites where anyone can make changes are not reliable sources to cite. These are, however, a good place to gain a basic understanding of a topic. They might also cite more reliable sources that you can use. Avoid sources that are trying to sell you something, since their claims may not be completely honest. Research an opposing viewpoint so that you can anticipate the arguments someone else will make against your thesis. This will also help you prepare for your response to the counterargument. Try imagining what someone who disagreed with you would say. For example, if you're arguing for taxing drivers in order to reduce pollution, research the ways in which taxes can have a negative impact on society.
Summary:
Select your thesis. Find reliable sources that support your thesis. Find reliable sources that support the counterargument.