In one sentence, describe what the following article is about: If you repeat a set of Photoshop operations often, create an Action to save time in the future. Start by opening an image to which you’ll be performing a set of operations (such as applying masks, filters, type, etc.). It’s a good idea to work with a copy of the image so you don’t overwrite an image with a mistake.  Click the “File” menu and choose “Save As.” Place a check mark next to “As a Copy.” Click “Save.” If you don’t see a panel in Photoshop that’s labeled “Actions,” press F9 (Windows) or ⌥ Option+F9 to launch it. You can increase the size of the Actions panel by dragging its lower right corner downward or to the right. This icon, shaped like a square sheet of paper with a folded-up corner, appears on the Actions panel next to the Trash icon. The “New Action” dialog box will appear. You can also click the menu at the top right corner of the Actions panel and choose “New Action…” Type a name for your new Action into the “Name” field. Use something that will jog your memory about what the Action does. For example, if you are creating an Action to shrink an image to a specific size and then convert it to grayscale, you may call the Action “Shrink and Grayscale.” You can assign a key or combination of keys (e.g., F3, Alt+F2, etc.) to start the Action. This step is optional, as you can also run the Action from the Actions panel.  Select a key from the Function Key drop-down menu. If you’d like, place a check next to Shift, Command, Control, etc. to specify a specific key combination (instead of just a single function key). Once you click this button, you’ll be in “recording” mode. While you’re in this mode, each Photoshop operation you complete will be added to the Action in order. There are a few rules of thumb to remember when recording actions:  When recording the “Save As” command, don’t enter a new file name. If you do, the new file name will apply to every image on which you apply the Action. Instead, just navigate to a different folder and save it with the same filename. Not all of the functions you record now can apply to all images. For example, if you use “Color Balance” in this Action, it won’t have any effect when running it on a grayscale image. Here’s an example for recording an Action to resize an image to 300 x 300 pixels at 72 dpi (dots-per-inch):  Open the Image menu and select “Image Size.” Remove the checkmark from the box labeled “Constrain proportions.” Set each dropdown next to “Width” and “Height” to “Pixels” if they are not already set. Type “300” into the “Width” box. Type “300” into the “Height” box. Type “72” into the “Resolution” box. Make sure “Pixes/inch” is selected next to “Resolution.” Click “OK.” When you’re done performing all of the commands you want in the action, click the Stop button (the dark gray square on the Actions panel).  To add more steps, make sure the Action is highlighted in the Actions panel and click the red “Record” button (the circle) to record. If you don’t feel you’ve recorded the action correctly, right-click the name of the Action and select “Record Again.” Click the arrow next to your new Action to expand all of the steps.  If you want to change any of the parameters in the Action, double-click the step to launch its associated panel. You can rearrange steps in the Action by dragging its name to another location in the list. To delete a step in the Action, click the step once to select it, and then click the Trash icon.
Summary: Open a file in Photoshop. Save the image as a copy. Show the Actions panel. Click the “Create New Action” icon. Choose a name for the Action. Choose a Function Key. Click “Record” to begin recording your Action. Perform the commands you want to repeat. Stop recording the Action. Look at the steps of your Action in the Actions panel.

Rake the area thoroughly after you’ve finished leveling. Sharp debris could puncture your pool’s lining. The soil needs to be firm in order to support the pool. After raking it clean, water the soil with a garden hose, then run a rolling tamper throughout the work area to compact the soil.  To compact the soil more effectively, run a soaker hose or sprinkler at low pressure for about an hour before you roll or tamp the area. You can rent a lawn roller at your local home improvement store. Typically, you can fill the drum with water to control its weight. Fill it up, then push it over the leveled ground to compact the soil. Many pool manufacturers call for a layer of sand, but check your owner’s manual to stay on the safe side. Lay out a layer of sand 1 to 2 inches (2.5 to 5.1 cm) deep across the work area, then roll over it with the tamper.  If there are any areas that you need to level, use crushed limestone instead of sand. Order masonry sand from a home improvement store or pool retailer to ensure the grains are evenly sized and debris-free. The amount you'll need depends on the size of your pool. If your pool is 10 feet (3.0 m) in diameter, you'll need about a ton of sand, which can cost between $25 and $40 (US). Double check the sand for rocks, large grains, and other debris when you spread it. Since the area around the pool will constantly get wet, apply a fungicide before installing the pool. In addition, applying an herbicide will ensure that no plants will sprout and damage your pool liner.  Application rates vary by chemical, so check how much area a product covers by volume. The amount you'll need also depends on your pool's area but, at most, you'd probably need 1 gallon (3.8 L) each of ready to use fungicide and herbicide.  Make sure you use petroleum-free products. Ready to use products that don't require dilution are easier to use than concentrates that need to be mixed with water. Wait to install the pool until 2 weeks after applying fungicide or other chemicals. You can also place a tarp over the area to help protect the chemicals from moisture and sun while you work.
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One-sentence summary -- Rake the area to remove rocks, branches, and other debris. Tamp the soil. Spread and tamp a layer of sand over the area. Treat the area with fungicide and herbicide.

Problem: Article: African violets are susceptible to a number of different diseases, including mildew, blight, and stem rot. Always wash your hands, put on gloves, and clean your gardening tools before and after handling any organic matter to prevent the spread of diseases from other plants or household objects. If you have a diseased plant in your home that hasn’t improved with chemical treatment, throw the plant away and inspect the rest of the plants for signs of infection. Since the crown of the plant is so close to the soil, dead leaves and flowers can cause too much moisture near the stem, causing it to rot. If you see a dead or dying leaf, trim it immediately and remove it from the pot to keep the plant healthy. If many of your leaves seem to be curling at the same time, try moving the plant to a warmer location. Sometimes, cold temperatures can cause the leaves to constrict and curl. Mealybugs and aphids like to crawl around on the fuzzy leaves of African violets. If you see the bugs on the leaves, physically remove them by forcefully spraying them with water to knock them off the leaves.  If the problem persists, spray the leaves thoroughly and replant the violet into dry, sterilized soil. Many insects will hide on the underside of the leaves, so be sure to spray both the top and bottom of each leaf. You can also use an insecticidal soap for pest prevention.
Summary:
Garden with clean hands and tools to prevent diseases. Remove dead blooms and leaves immediately to prevent stem rot. Spray the leaves with water once per week to remove visible insects.