Q: A Pivot Table allows you to create visual reports of the data from a spreadsheet. You can perform calculations without having to input any formulas or copy any cells. You will need a spreadsheet with several entries in order to create a Pivot Table. You can also create a Pivot Table in Excel using an outside data source, such as Access. You can insert the Pivot Table in a new Excel spreadsheet. A pivot table is not always the answer you are looking for. In order to take advantage of the pivot table features, your spreadsheet should meet some basic criteria:  Your spreadsheet should include at least one column with duplicate values. This basically just means that at least one column should have repeating data. In the example discussed in the next section, the "Product Type" column has two entries: "Table" or "Chair". It should include numerical information. This is what will be compared and totaled in the table. In the example in the next section, the "Sales" column has numerical data. Click the "Insert" tab at the top of the Excel window. Click the "PivotTable" button on the left side of the Insert ribbon. If you are using Excel 2003 or earlier, click the Data menu and select PivotTable and PivotChart Report... By default, Excel will select all of the data on your active spreadsheet. You can click and drag to choose a specific part of the spreadsheet, or you can type the cell range in manually. If you are using an external source for your data, click the "Use an external data source" option and click Choose Connection.... Browse for the database connection saved on your computer. After selecting your range, choose your location option from the same window. By default, Excel will place the table on a new worksheet, allowing you to switch back and forth by clicking the tabs at the bottom of the window. You can also choose to place the Pivot Table on the same sheet as the data, which allows you to pick the cell you want it to be placed. When you are satisfied with your choices, click OK. Your Pivot Table will be placed and the interface will change.
A: Load the spreadsheet you want to create the Pivot Table from. Ensure that your data meets the needs of a pivot table. Start the Pivot Table wizard. Select the data you want to use. Select the location for your Pivot Table.

Article: A tap detector is a physical device you can hook up to your phone. As the name suggests, it can pick up on outside signals and taps, letting you know that your suspicions are correct and that someone else has been listening to your calls. The usefulness of these devices is in question, but in order for any such device to be of any use in detecting a wiretap, it will need to be able to detect electrical or signal changes over the phone line being tested. Look for a device that measures impedance and capacitance levels, along with high-frequency signal changes. For smart phones, you might be able to install a tap detecting app that can pick up on tap signals and unauthorized access to your cell phone data.  The effectiveness of these apps is debatable, so even these may not provide you with irrefutable proof. Some apps of this nature are only useful in detecting bugs placed by other apps. Apps that claim to detect bugs include Reveal: Anti SMS Spy. If you have strong reasons to believe that you phone is tapped, you can ask your phone carrier to check using professional equipment.  A standard line analysis performed by the phone company will be able to detect most illegal wiretaps, listening devices, low frequency devices, and phone line splicing. Note that if you have asked your phone company to check for wiretaps and bugs, but the company refuses your request or claims not to find anything after barely searching, there is a chance that it could be administering a government request. If you have strong evidence that your phone really has been tapped, you can also ask the police to check. Moreover, you can enlist their help in catching whoever is responsible for the tap, as well. Most police departments have the equipment needed to test your phone for a bug or a tapping device, but if you do not have decent evidence that your concerns are justified, they might not be willing to use it.
Question: What is a summary of what this article is about?
Use a tap detector. Install an app. Ask your phone carrier for help. Go to the police.

Q: The main reason for going to a dermatologist is that they can tailor products and skincare routines specifically to you and your concerns.  Research in to potential dermatologists you want to see. Read reviews and articles on the company and actual doctors to see if they are legitimate, and suited for your needs. Professional help on stubborn skin is help you may not be equipped to provide on your own. Consider seeing a dermatologist as a last resort. Try using home remedies and changing your diet for at least two months to see if your skin clears or improves in ways you want it to. If this fails, then find help. Scar removal can be a priority for those who want healthier looking skin. These procedures can be expensive so make sure to look in to local professionals who can administer them at a price reasonable for you.  This is a quick fix for visibly different looking skin. It can be done on your own with at-home with bleaching creams, or scrubbing brushes. Look for microdermabrasion or dermabrasion procedures to remove top layers of damaged skin. Removing scars can also even out the pigmentation of your skin. If you suffer from stubborn acne or other issues, a dermatologist can either recommend the perfect product(s) or procedures to get your skin back to its healthy looking self.  A dermatologist can help you understand your own skin, why it is the way it is, and how you are perpetuating the problem or starting new ones. Even if you don't have a chronic skin issue and you notice something isn't quite right about your skin, it doesn't hurt to go in for a consultation with a dermatologist just to see what's happening.
A:
Seek out a well-established and knowledgeable dermatologist. Talk to a professional about removing (acne) scars. Stop chronic skin issues so you are no longer bothered.