In one sentence, describe what the following article is about: If you haven't set a profile image yet, this will look like a generic silhouette. Tap the larger version of your profile image to set a new one. You'll be able to choose from pictures on your device, or you can use your device's camera to take a new one. This is the what any other Skype user will be able to see and search for. You can change any of the information in the "Personal info" section. Remember that anything you put here will be available to see by anyone. This is so that your contacts will know how to reach you, and adding a mobile number is required if you want to automatically add people to your contacts list. You can set this information to be private so that only your contacts will have access to it. This is located in the bottom-right corner. This will load you app and account settings.  By default, you'll be able to receive messages and calls from anyone. You can switch this to "Contacts only" so that the person will need to be added to your Contacts list before they can get in touch with your. This will allow you to set how people can search for you on Skype. Note that people will always be able to search for you based on your Skype username and the email address you used to sign up.
Summary: Tap your profile image in the upper-right corner of the main Skype screen. Change your profile image. Tap "View profile" to edit your profile information. Tap a profile entry to make changes to it. Edit your contact information. Return to your Profile screen and tap the Menu button. Select "Settings" from the menu that appears. Scroll down to the "Privacy" section. Select who you want to be able to receive messages and calls from. Tap "Manage how people find me".

In one sentence, describe what the following article is about: Keep flipping it upside down and right-side-up for two to three minutes.. Sometimes, this is all your nail polish needs in order to get revived. Make sure that the bottle is tightly closed, and hold it by the cap so that you don't burn your fingers. The hot water will warm the nail polish up and make it easier to spread on your nails.
Summary: Turn the bottle upside down to blend the pigments back together. Try holding the bottle under hot water for two minutes.

In one sentence, describe what the following article is about: Making your tone of voice friendlier requires you to be aware of how fast you talk and how high and low your voice gets. Use strong breaths from your abdomen for better control.  To check if you’re breathing from your diaphragm (the muscle that sits right below your lungs), watch yourself in the mirror while you breathe in. If your shoulders and chest rise, you’re taking shallow breaths without using your diaphragm. Practice using your diaphragm by placing your hand on your abdomen and pushing it outward while you breathe in. Don’t speak in a monotone voice. Instead, make your voice both high and low as you talk. Stressing important words in your sentence with a higher pitch reassures listeners, while lower pitches can inject calmness into your conversation.  End questions on a higher pitch and statements on a lower pitch. If you end statements with a high pitch, you’ll sound like you don’t believe what you just said. The best way to keep up a friendly tone is to have varied pitches while you talk. You don’t want to have a totally high-pitched conversation, as people might think you just inhaled a helium balloon. A completely low-pitched conversation, however, could make your listener think you’re uninterested in your chat with them. When you speak too quickly, you sound like you just want your conversation to be over and done. Instead, speak slowly to allow your listener to hear every word you say. This will tell them you actually want to be there talking to them. You don’t need to take thirty seconds to get out every word. Be aware of your speed, and you’ll naturally slow down. Add some pauses to let your listener keep up with you. There’s nothing worse than feeling like you’re being yelled at by someone. Keep your voice at a level that allows people to hear you without shouting at them. Breathing from your diaphragm will help with this problem. These controlled breaths let everyone hear you without making you work too hard to push out the sound. Any time you’re struggling to make yourself heard, you’re probably going to end up shouting, which won’t sound friendly. If you’re not clearly articulating every syllable of each word, your listener might not understand you. Worse, they may think you’re saying something they can’t hear on purpose. This could make them confused and frustrated. Practice good articulation by saying tongue twisters to yourself for five minutes each morning or night. For example, say these as fast as you can while still keeping the words clear: “James just jostled Jean gently. Jack the jailbird jacked a jeep,” “Kiss her quick, kiss her quicker, kiss her quickest,” and “The shrewd shrew sold Sarah seven silver fish slices.” Use your smartphone or a camera to take a voice recording or video of you while you speak. Pay close attention to the pitch, speed, and loudness of your voice. Make improvements after each new recording.
Summary:
Breathe from your diaphragm to control your voice. Vary your vocal pitch. Speak slowly to keep people engaged. Use a softer voice to avoid sounding aggressive. Avoid mumbling to keep your listener from getting confused. Record yourself to practice your changes.