Article: Depending on your topic, the Internet may be a wealth of information or a swampy region of opinions and comment streams. It's got the most current information available instantly, but it can also be difficult to distinguish between good sources and bad sources.  Government websites (ones that end in .gov) are good sources of data and definitions. The Center for Disease Control and Prevention site, for instance, has lots of good data about obesity in the US, how the disease affects specific populations, and a breakdown of obesity by region. Non-profits (websites that end in .org) can also be good sources of opinions. Generally, organizations will have an "agenda" and will present a variety of information that backs up their position. This can be good in aiding your research, but can also feature a fair amount of spin on the issues. Blogs and message boards can be good for getting a sense of people's opinions and are good for coming up with ideas for questions you can ask yourself, but they're not good sources of support. They're not good for quotes, in other words. Is obesity a disease? What do we mean by calling it an "epidemic"? These are terms you can and should look up quickly online. By defining your terms and becoming more familiar with the topic--becoming an amateur expert on it, in fact--you'll be more informed when you get to the much more technical kinds of sources you'll need to use for your supportive research. One of the great things about a wiki (like wikiHow!) is that the sources referenced throughout the article are available at the bottom of the page for you to explore yourself. These are often better sources of information than the wiki itself, and the organization of the page allows for you to use it as a summary of the information in those sources, rather than a source unto itself. When you're reading online, look for a mixture of statistics and data, as well as opinions. It's not necessarily helpful to have a ranting blog full of someone's conspiracies about growth hormones in school lunches being a conspiracy to keep kids obese, but there might be something there to inspire you. What is the deal with school lunches? What research has been done? Do more exploring and find a more substantial page with similar information.
Question: What is a summary of what this article is about?
Use the Internet for exploratory research. Use the Internet to define terms quickly. Use Wikipedia as a resource, but not as a source. Find substantial articles and opinions.

Problem: Article: This will open the cheat menu. Depending on what game you have, you'll enable this with a different code:   Sims 3: testingcheatsenabled true   Sims 2: boolprop testingcheatsenabled true   Done!
Summary: Press Ctrl+⇧ Shift+C. Enable testingcheats. Press ↵ Enter. Go to the preferred Sim's Needs panel. Drag the bar up until it is full.

INPUT ARTICLE: Article: Labs are very social dogs, so make sure your lab feels like he is a part of the pack. Avoid keeping your lab tied up outside, or kept out of the household. Labs love having family time, and are great around kids. Showing your lab that he is a part of your family can make him feel happy and secure. Any dog will be happier when he feels safe and at home, so keeping his home life joyful and inclusive will lead to a happy dog. One of the best ways to bond with your dog is to simply give him your time and attention. Playing with him, indoors or out, is a great way to do this. Not only does it show him love and affection, it also engages and stimulates him. Labs love to please their owners. Games like fetch will give him a sense of accomplishment when he brings the ball back to you and you praise him for it. These small exchanges make for a happy dog. Many dogs don’t actually liked being hugged or kissed, as they don’t interpret these gestures the same way humans do. A hug might make them feel trapped, for example. Watch your dog’s body language when giving him affection. If he tenses up or shies away, cease that behavior. To show you he wants you to keep petting or kissing him, he might come closer, or paw at your hand. If he wants you to leave him alone, he might pull away or get stiff. Respond to your dog’s signals and give him space if he needs it. Keep in mind that when you praise a dog and show him love and affection, he will likely associate that as a reward for whatever behavior he has just done. Make sure you show him affection when he has done something good or correct, rather than when he is doing something undesirable, like barking or jumping. If your dog has successfully obeyed a command, has eaten, has done his business outside, or has just come in from some exercise, these are all good times to offer him some love and praise. This will reaffirm those good behaviors.

SUMMARY: Make your lab a member of the family. Play with your dog. Watch your lab’s reactions to your gestures. Give your dog praise and affection when they’ve done something good.

There are two main types of Roku, both of which will require your TV to have at least one HDMI port to use:   Roku Player — Resembles a box. Comes with several cables.  Roku Stick — Resembles a flash drive (memory stick). Comes with at least one power cable. All HDTVs have at least one HDMI port; the HDMI port resembles a trapezoid, and can often be found on the back of the TV (though some TVs have the HDMI port(s) on the side). Depending on your Roku type, this process will vary slightly:   Roku Player — Plug one end of the HDMI cable into the back of the Roku Player's box, then plug the other end into the HDMI port on the back or side of your TV.  Roku Stick — Plug the HDMI connector on the end of your Roku Stick into the HDMI port on the back or side of your TV. Most HDTVs have more than one HDMI port. If your TV doesn't have an HDMI port, you cannot use a Roku Stick with your TV; you may be able to buy an HDMI to Component adapter if your TV has component (e.g., red, white, and yellow) ports. On TVs which have more than one HDMI port, you'll see a number next to the port into which you plugged the Roku. This number may be written as "HDMI 1", HDMI 2", and so on. Your TV may also just have the ports labeled with individual numbers (e.g., "1", "2", etc.). Both the Roku Player and the Roku Stick require connection to a power source (e.g., an electrical outlet):   Roku Player — Plug one end of the included power cable into the back of the player box, then plug the other end into an electrical outlet.  Streaming Stick (model 3800 and down) — Plug one end of the included power cable into the back of the stick, then plug the other end into an electrical outlet. If your Roku Stick has a USB power cable and your TV has a USB port, you can instead plug the USB cable into your Roku Stick and your TV.  Streaming Stick+ (model 3810) — Plug one end of the included power cable into the side of the stick, then plug the other end into an electrical outlet. If your Roku Stick has a USB power cable and your TV has a USB port, you can instead plug the USB cable into your Roku Stick and your TV. Turn on your TV, then press the Input, Video, or Source button on the remote (or the TV) and select the HDMI slot into which the Roku Stick is inserted. This will open the Roku's setup screen, from which point you can begin setting up your Roku.
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One-sentence summary --
Determine your Roku type. Plug the Roku into your TV's HDMI port. Note the HDMI port's number. Attach the Roku to a power source. Switch to the Roku's input.