Article: If you're not already signed in to your Google account, follow the on-screen instructions to sign in now. Use this method to create or edit the name that represents a range (e.g. "Budget" in place of "D1:E10") that you can use to reference it in formulas. To change the name that appears in the header at the top of the column, see this method instead. This is the letter above the column you want to name. The entire column is now selected. It's at the top of Sheets. The "Named ranges" panel now appears on the right side of the sheet. Range names cannot begin with a number or the words "true" or "false." They can be up to 250 characters, including letters, numbers, and underscores. If the field is blank, simply type a name for the range. If the range already has a name and you want to change it, click the pencil icon, then enter a new name. The column/range's name is now updated. If you have formulas that reference the old name, you'll need to update them.
Question: What is a summary of what this article is about?
Go to https://sheets.google.com in a web browser. Click the file you want to edit. Click a column letter. Click the Data menu. Click Named ranges. Enter a name for the range. Click Done.

Problem: Article: Sprinkle a dash or two of the powder right into the bowl. As you stir, add more or less powder depending on how bright you want the color to be. Remember that the bowl will be hot, so use a kitchen towel to hold it as you stir! As you stir, the chocolate may begin to harden around the edges of the bowl. You want the chocolate to remain melted so warm up the bowl again as you stir.
Summary: Sprinkle the powder color directly into the chocolate. Stir the chocolate to blend in the color. Place the bowl back on the double broiler if the chocolate starts to harden.

INPUT ARTICLE: Article: Before you clean your memory foam mattress pad, vacuum any dirt or dust from the pad. Use the soft brush attachment on your vacuum, moving across the pad in circular motions. This prevents dirt or dust or other materials from getting ground into your mattress pad when you spot clean it. When vacuuming your mattress pad, it's best to put it on the floor. Place a sheet on the floor below the pad to keep the underside clean and protect your floor as you vacuum. To spot clean your memory foam mattress pad, you can either use an enzymatic cleaner like OxiClean or a homemade solution. To make a homemade solution, mix equal parts water, white distilled vinegar, and lemon juice together. You can use hydrogen peroxide to clean your mattress pad, but it may discolor it. Using a toothbrush, work the cleaner into the stain from the outside of the stain toward the center. Spot cleaning this way prevents the solution from spreading to other areas of the mattress pad. Once you've spot cleaned each of the stains on your mattress pad, let the cleaner soak in for ten to fifteen minutes. This will help break up the stain and make it easier to rinse off later. Dip a sponge in cool water, and blot the stains that you've spot cleaned. Using a sponge should help soak up the broken-down stains as well as the cleaner that you used. You might need to blot each stain a few times to ensure you get everything up. Work the brush attachment in circular movements across the entire surface of your mattress pad. This helps collect any remaining dirt and debris. If you want to treat any lingering bad odors, such as cigarette smoke, you can sprinkle baking soda over the mattress pad. Let it sit for at least 8 hours, then vacuum it up. Make sure the mattress pad is completely dry before you vacuum it again.

SUMMARY: Vacuum your mattress pad. Choose your cleaner. Start from outside of the stain. Let the cleaner soak for ten to fifteen minutes. Blot the stains with a sponge. Vacuum your mattress pad again using your brush attachment.

SmartShare is a program on your LG Smart TV that allows you to stream media files directly from your computer to your LG TV over your home network. This lets you watch movies or listen to music stored on your computer without having to transfer the files onto a flash drive or burn a DVD. SmartShare works best when both the computer and TV are connected to your network via Ethernet cable. Using SmartShare over Wi-Fi may result in hitches or low-quality playback. You'll need the TV turned on in order to allow it as a trusted item on your computer. In order to stream your computer's media files to your LG Smart TV, you'll need to connect both the TV and the computer to the same home network. Again, for the best streaming performance, both the TV and the computer should be connected to the router via Ethernet. Click the Windows logo in the bottom-left corner of the screen to do so. Before you can use SmartShare, you'll need to enable media streaming for your computer. This will search your computer for the Media Streaming Options menu item that's usually found in Control Panel. It's at the top of the Start menu's results. Doing so opens the Media Streaming Items menu. This option is in the middle of the window. Scroll through the available options until you find your LG TV, then check its box. If the box is already checked, you don't need to click the checkbox. It's at the bottom of the window. Your PC will now be able to stream content to your LG TV as long as it is connected to the same network. It's in the middle (or the lower-right side) of the remote. Scroll right or left until you find the SmartShare icon, which resembles four colored spheres (red, yellow, green, and blue, respectively), then select the icon with the cursor and press OK. It's a tab on the left side of the screen. You should see your PC's name on the "Devices" page; select it there. Once you open your PC's page, you can browse the video, photo, and music files on your PC. Select any such file to open it on your LG TV. The computer from which you're streaming content must be turned on and logged into your account in order for its files to show up here.
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One-sentence summary --
Understand what SmartShare is. Turn on your LG Smart TV. Connect the PC and the LG Smart TV to the same home network. Open Start on your PC. Type in media streaming options. Click Media streaming options. Click Turn on media streaming. Check the box next to your LG TV's name. Click OK. Press the "Home" button. Select the SmartShare option. Select Devices. Select your computer. Select media to play it.