Q: People give off noticeable changes in their movements when they feel attracted to someone. While everyone has their own set of bodily cues, there are some common signs to look out for when someone's crushing. Open postures such as uncrossed legs, open arms, and palms facing up. People will often lean in much closer to a crush when speaking with them in comparison to the personal space they use with platonic friends. Sometimes people will play with their hair, jewelry, or will simply make extended eye contact and smile during their conversations with crushes. Prolonged eye contact, even for just over a second, is a common sign of either aggression or romantic interest. Pay close attention to how long your friend's crush gazes at your buddy. If they fail to maintain consistent eye contact, then it could be a bad sign for any hopes of a relationship. On the contrary, it's an excellent signal of affection if they constantly stay locked onto each other's eyes during conversations. See if your friend's crush interacts with your friend frequently on social media accounts such as Facebook, Twitter, and Instagram. Pay attention to the language they use with your friend, and see if they use obvious signs such as smiley face or winky face emojis. People looking to give off signs of attraction will likely dole out many compliments to their crush. Watch to see if your friend's crush praises them on their talents or academic accomplishments. It's important to note that being complimentary isn't always a sign of affection, so it's crucial to pay attention to the frequency of their praise and admiration. Compliments on physical features are an especially key sign of flirting. Did your friend's crush notice their new glasses, haircut, or workout routine? Flirts tend to notice these subtle changes and point them out to convey affection. Sexual innuendos laced in jokes and conversations can also be not-so-subtle signs of a flirt's desire to spice up conversations with the person of their desire. Flirts will commonly drop hints in conversations that reflect their relationship status, such as mentioning they're recently single or how lonely they've been. Some people may flirt very openly and little guessing is required, while others can be introverted flirts with more subtle signs of affection. Physical flirts rely on body language cues to convey their feelings. They often use physical signs of affection before verbal cues, such as eye contact and playful touching. Traditional flirts tend to be more polite, preferring to convey affection over a longer period of time instead of using flashy and overt statements such as saying they're single or rubbing their crush's arm. These flirts also prefer professional environments like bookstores or study groups to build relationships over parties. Playful flirts use very clear signs of affection in a boisterous manner. For example, they may joke excessively in a sexual way with their crush or make bold physical complements about their crush's appearance. Find out who your crush's friends are and ask around to see if what the status of the crush's feelings are. Chances are if the crush is significant the word has already made its way around to people.
A: Examine body language. Watch for eye contact. Look at their social media communication. Look for compliments. Listen for references on their availability. Understand different kinds of flirts. Talk to your crush's friends.

Article: When using PowerPoint slides you want them to actually help and raise the quality of your presentation, not simply exist alongside it. The best way to do this is to ensure that your slides do not simply restate what you are saying. You should not be reading from your slides. Really, you want PowerPoint presentations to contain as little text as possible. Having to read text will distract your audience, even if only unconsciously, from what you are telling them. With this in mind, keep your text to a minimum and present it in a way that is easy to read, such as a bulleted list. So, if you can't put all your information onto your slides, how are you supposed to tell your audience everything that can't fit into your speech? Handouts! Make a one or two page handout, for each audience member or for people to take at will, which contains a section for each slide or portion of your presentation. Here you can put extra information or key points of information that were included in your presentation. Graphics are what make a really engaging PowerPoint presentation. These can provide your audience with a new way of looking at what you are trying to tell them. They can provide information which may be difficult for you to convey in words, such as charts and graphs. You will want to be sure, however, that they actually add to your presentation and do not simply provide a distraction. With the above information in mind, you will want to be absolutely sure that you do not include unnecessary visuals or audio. Examples would include transition animations, clip art, sound effects, and cluttered templates or background images. These are the features which tend to make Powerpoint presentations boring, dated, and unhelpful. They distract audience members and add nothing to the presentation. They even hinder the audience's ability to absorb information.
Question: What is a summary of what this article is about?
Streamline text. Give handouts. Use informative graphics. Cut unnecessary sounds and visuals.

Problem: Article: Sit in a chair that is a comfortable height for the height of the table. Arrange the machine so that the needle end is on your left and the body of the machine is on the right. You will be checking a couple of things first and getting to know the machine a bit, so don't plug it in just yet. Many sewing machines have a built-in light, which is often a good way to tell whether there is power to the machine. The power switch will usually be on the right side or back of the machine, if there is one. Some machines don't have a separate switch, in which case they're turned on as soon as they're plugged in. Plug the pedal into the machine, too. Place the pedal in a comfortable spot under your feet.
Summary: Place the machine on a sturdy table, desk, counter, or sewing cabinet in front of you. Plug the machine in and turn it on.

Q: You will be prompted for a password. Example: sudo apt-get install telnet You will be promoted for that users password. Example: sudo bob telnet localhost 22 You will be promoted for a password. Type logout to switch back. You will be promoted for their password. Type logout to switch back.
A:
Type sudo before a command to execute the command as the root user. Type sudo <username> before a command to execute the command as another user on the system. Type su to switch your command line session to the root user. Type su <username> to switch your command line session to another user.