Hold a level on the ground and against the wall to find the floor’s highest point. Measure up the wall about 48 in (120 cm) or 19 1⁄2 in (50 cm) above a lower cabinet. Mark this spot with a pencil and draw a straight line through it all the way across the wall.  Use a ruler to trace any lines. You want to keep them as straight as possible since you’ll use them as references when hanging the cabinets. When you’re finished tracing the line, you can use a level to check it. Using a tape measure, note the dimensions of the cabinets. The line you drew earlier represents their bottom edge. Measure up from it to sketch the cabinet’s height. Then, use the ruler to make a 2nd straight line all the way across the wall so you can keep the cabinets level later. When hanging multiple cabinets, always start with the corner cabinet if there is 1. Otherwise, start with the leftmost cabinet. The cabinets need to be screwed into the wood studs in the wall. The easiest way to find them is with a stud finder purchased from a home improvement store. Mark these spots in pencil so you know where to hang the cabinets.  Another way to find the studs is to knock on the wall. You’ll hear a lower, fuller sound when hitting a stud instead of empty space. If you can’t find the studs, you can do it by drilling partway into the wall about every 16 in (41 cm). You’ll have to repair these spots with spackling or another substance before hanging the cabinets. First, measure the length between the studs, then transfer this onto the cabinets. The cabinets will have a thick support rail on the top and bottom. There should be 1 mark on each of both rails. Some cabinets will have another one of these thick support rails in the middle that you should also mark. At the home improvement store, pick up a 1 in × 4 in (2.5 cm × 10.2 cm) ledger board or wall cleat. Line the board’s top edge up with the bottom line you drew. Use 1 1⁄4 in (3.2 cm) drywall screws to secure it to the wall. This board ensures the cabinets are level upon installation.  If you have a friend who will hold the cabinets as you install them, you don’t need a ledger board. Instead of a ledger board, you may also use a cabinet jack. Set the cabinet on the jack and raise the jack up so you can reach the cabinets while you work.
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One-sentence summary -- Measure up from the floor to find where the cabinets will rest. Outline where the 1st cabinet will hang. Mark the stud locations on the wall. Mark the length between studs on the cabinets’ backs. Hang a ledger board on the bottom line you traced.

Article: If you and your sister or sisters don’t live in the same city, National Sister’s Day is even more important! Talk to your sister before the holiday to make sure she knows that it’s coming, Try to set up a call or a video chat for the day.  Wish your sister Happy National Sister’s Day after you say hello. This will show your sister that it’s not just a regular phone call: you’re calling so that you both can celebrate your relationship together. Tell your sister that you love her and miss her. Try to keep the conversation positive and happy, but also honest. You do want to tell your sister what has been going on in your life, but don’t talk about sad subjects if they aren’t necessary. If you have more than one sister, figure out how to arrange a conference call or a group video chat. Since you and your sister can’t share the day together, buying or making a gift is a great way to bridge the gap between the two of you. Try to think of something that your sister would like to receive. Keep in mind that a smaller gift is easier to send through the mail.  Make sure to send your gift so it will arrive on or before the holiday. If you are worried that your sister will open the gift before the holiday, write a note on the front of the package that reminds her not to open it until National Sister’s Day. If you don’t want to send a gift through mail, you can also try to send something to your sister through the Internet. You can send your sister a gift certificate, share music tracks with her that she would like, or even write her a thoughtful email to send the day of. If you and your sister are both active on social media, make a post to celebrate National Sister’s Day. Your post could include a picture of the two of you and a few sentences about your special relationship. For instance, under your picture you could write something like, “Sophia, I’m so glad to have you in my life. Hope you’re having a great time in New York and Happy National Sister’s Day!” Enlist your sister’s friends to help you make the holiday extra special for her. You can ask her friends to decorate her room with National Sister’s Day decorations, or even plan something more creative like a scavenger hunt that leads to your present! Don’t wait until the last minute to ask her friends for help, and make sure that they’ll keep your plan a secret!
Question: What is a summary of what this article is about?
Plan a call on National Sister’s Day. Give your sister a gift. Make a post on social media. Plan a surprise with your sister’s friends.