In one sentence, describe what the following article is about: Gather your hair into four large equal portions. Twist each portion and clip them to your head. Each portion should be out of your face and held tightly against your head. If your hair is thick and curly, you can make a lot of two-strand twists or braids. Pin these to your scalp. It can be difficult to dust your own hair if it's very short. You may want to ask a friend to help you dust your hair if it's too short to do on your own. Unclip one portion of hair near your eyes. Divide the hair within this portion into 3 or 4 rows of hair. If you have straight hair, feed one row of hair between your index and middle fingers. Pull your fingers down so that only the ends of the row of hair are exposed. If you have curly hair, twist one of the rows so it's neat. You'll probably see some loose ends poking out from the section. These will be hairs that you dust. Take hair cutting shears and look at the end of each row or twist of hair. If you find a split end or knot, trim less than 1/4 of an inch from the end. You should only cut the split end to preserve the length of your hair. Avoid using kitchen or craft scissors which can be blunt and will damage your hair. Professional hair scissors will create sharp clean cuts that can keep your hair healthy. Once you've dusted the front portion of your hair, continue dusting the remaining portions around your head. If you're having trouble seeing the split ends, hold a row of hair up to the light. This can make it easier to spot any split ends or knots. When you're done dusting, you should see very fine hairs over the floor. If you've dusted correctly, you shouldn't see large locks of hair or curls on the floor.
Summary: Divide your hair into portions. Unclip and divide one section of hair. Dust just the ends of your hair. Dust all around your head.

In one sentence, describe what the following article is about: Boomerang is a free app you can use to create a short looping video from 10 quickly-captured photos. Open your iPhone's {"smallUrl":"https:\/\/www.wikihow.com\/images\/5\/55\/Iphoneappstoreicon.png","bigUrl":"\/images\/thumb\/5\/55\/Iphoneappstoreicon.png\/30px-Iphoneappstoreicon.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class="mw-parser-output"><p>I edited this screenshot of an iOS icon.
<\/p><p>License: <a rel="nofollow" class="external text" href="http:\/\/en.wikipedia.org\/wiki\/Fair_use">Fair Use<\/a><br>
<\/p><\/div>"} App Store. Tap Search. Tap the search bar. Type in boomerang, then tap Search. Scroll down to the white icon with a purple and white infinity sign (it's called Boomerang from Instagram) and tap GET. Enter your iPhone's Touch ID (or Apple ID password) when prompted. It's the white square icon with a pink and purple infinity symbol (a sideways "8") inside. It's at the bottom of the final screen. Read the description and tap Don't Allow or Allow as desired. Now that you're finished setting up your permissions, you can make your first video. Boomerang starts up using your selfie (front) camera. If you want to record with the rear camera, tap the icon of two curved arrows at the bottom-right corner of the screen to switch. Tap the lightning bolt in a circle at the top-right corner of the screen to toggle the flash on or off. Once the final shot is taken, your looping video will appear. To share your new looping video on Facebook or Instagram, tap one of those apps at the bottom of the screen, then send or post the video. Tap More to share with a different app. It's at the top-right corner of the screen. This saves the video to your Camera Roll.
Summary: Download Boomerang. Open Boomerang. Swipe left through the welcome screens and tap Get Started. Tap OK to allow Boomerang to use your camera. Choose whether to allow Boomerang to access your location. Tap OK to allow Boomerang to save your looped videos. Align the subject of your video in the camera. Tap and hold the shutter button to record. Tap SAVE.

In one sentence, describe what the following article is about: A fair amount of public locations, such as businesses and shops, have wireless networks associated with them. While many of these networks are unprotected--meaning you don't need a password to access them--they are also often insecure networks with minimal protection. This is the series of radiating waves in the top right corner of your screen. If you're in an area with wifi capability, you'll see at least one network name. If you have the option of picking a password-protected network over an unprotected one, go with the protected network--being able to connect to a secure network is worth the hassle of having to ask an official (e.g., shop staff) for the password. Depending on your location, you may have to pay a fee (or purchase merchandise) before you can use a protected network. If you end up choosing an unprotected wifi network, be careful about the information you view and input while using it. Other users may be able to view this information as well. Generally speaking, the network in question will have the strongest signal out of all the surrounding networks. If the network has a password, you'll need to type it in first. Only do this if you use this network often. You should now be connected.
Summary:
Log into your Mac. Click the wifi icon. Review the network list. Choose a protected network. Click the pertinent network. Click Join. Check the "Remember this network" box.