Problem: Write an article based on this summary: Choose an auto-feed scanner for a large quantity of photos. Choose a flat-bed scanner if you are concerned with optimal quality. Use a DPI (dots per inch) between 300 and 600. Use glass cleaner to prevent smudges on your scanned photos.

Answer: If you have hundreds or thousands of photos to scan, having an auto-feed scanner is going to save you a lot of time. Once your scanner is turned on and connected to your computer, you can follow instructions and feed one photo after another into the scanner without pausing in between images. If choosing this option, it helps to put your photos in order ahead of time. Images will be stored in the order they are scanned, so taking some time to arrange them ahead of time will save you more time once the scanning is done. This way you can individually adjust settings for each photo, if you want. These scanners usually have automatic edge detection capabilities Lay up to 4 photos on the scanner glass at a time to scan. Most scanners will have a button you can press to indicate the photos are ready to be scanned. Press this button and watch your images get uploaded to your computer! 300 is a minimum and 600 DPI will provide enough pixels to enlarge the photo but also maintain quality. This is a great trick so you can make larger prints of photos in the future! Use the cleaner along with a lint-free or microfiber cloth for the best results. Make sure the glass is completely dry before scanning photos.

Problem: Write an article based on this summary: Notice if your dog is scratching its ear. Watch for head shaking or tilting. Examine the ear to check for brown, yellow, or bloody discharge. Smell the ear to see if it has an odor. Look for swelling, redness, or scabs. Watch for loss of coordination or walking in circles. Watch for vomiting.

Answer: Your dog may be experiencing some discomfort. If you see it scratching or rubbing its ear more than usual, that could be a sign of an ear infection. The dog may also whine. Alternatively, your dog may rub its ear against objects, such as furniture or toys. Your dog could be doing this because it's feeling discomfort. It could be a back-and-forth motion, or you may just see the dog holding its head to one side. This can also be a symptom of ear mites. Either way, it's best to take the dog to the vet. You may notice either wet or dry discharge. At first, the discharge may just appear deep inside the ear, but it could also be dripping out. If you don't see discharge, that doesn't mean that the dog doesn't have an infection. If the dog has other symptoms, it's best to take the dog to the vet. Healthy dogs don't have smelly ears, so an unpleasant odor in your dog's ear means something is wrong. A pungent, unpleasant odor ear odor may mean it's infected. Compare the dog's affected ear to the other ear to check for swelling and redness. It's normal for the ear to be pink, but a deep red could mean an infection. You may also notice scabbing, especially if the dog has been scratching its ear. The dog may lose its balance and become uncoordinated if the infection is affecting its middle ear. You may notice the dog leaning, staggering, or walking in circles. If you notice a loss of coordination in your dog, take it to the vet immediately as this is a sign of a serious infection. A severe infection can also cause vomiting, especially after the dog has lost its balance. If your dog is showing signs of infection, you should take the dog to the vet immediately.

Problem: Write an article based on this summary: Build a circuit using a circuit diagram. Make a closed loop using a light bulb. Purchase a kit for practice projects. Practice working with Arduino boards. Build circuits using a breadboard. Make your own projects with online schematics.

Answer: Search for circuit diagrams online to find a few simple ones you can attempt to build on your own. Read the diagram to figure out what components you need. Then, build the circuit so it looks like the diagram. It will help give you an idea of how a circuit works. It is best to start with a smaller circuit. Pick one with few branching lines and available components like a battery and light bulb. Gather 2 copper wires, a fresh battery, and a light bulb. Set the components on a table, then hold the wires to connect the battery terminals to the bulb's metal base until the light bulb lights up. You can light the bulb with only these components. The electrical current flows from the negative terminal to the positive one, passing through the light bulb along the way. Seeing this closed loop make your light bulb come to life can give you a better understanding of how electricity moves in a circuit. Go online to find a variety of beginner kits for electronics. There are a wide variety of kits available, each one packaged with the parts to complete a simple product. This is a good way to begin learning about electronics without building your own circuit board. For example, an educational rover is a small, pre-built robot. It is used to learn some basic customization and programming techniques. Arduino boards are inexpensive circuit boards used in most electronic projects. These are included in any kits you buy, but you can also purchase them separately online. They are beginner-friendly, so try using one to build some basic circuits and projects. A typical starter project is the "blinking light," which teaches you how to make an LED light blink with some simple Arduino programming on your computer. If you don't want to purchase a kit, you can get started with an Arduino board and a USB cable. Connect the board to your computer and download the Arduino software online. A breadboard is a way to build a circuit without soldering. It looks like a piece of plastic with a bunch of holes in it. Push the wires into the holes to connect them in a circuit. Connect the wires to an Arduino board or battery to create an electrical current. Try activating an LED light using the breadboard. You will need wire, an LED, a resistor, and an Arduino board.. All of these parts can be ordered online. Once you are comfortable building circuits, come up with a few projects you would like to make, such as an alarm or sensor. Schematics are design diagrams that show you how to build a project. Many schematics can be found by searching online. For example, type "blinking light schematic" to find a few ways to build a circuit with an blinking LED light.

Problem: Write an article based on this summary: Check that the phone is locked. Update your phone. Ensure that your phone is a GSM phone. Open the dialer. Tap [1] UMTS. Tap [1] DEBUG SCREEN. Tap [8] PHONE CONTROL. Tap [6] NETWORK LOCK. Tap [3] PERSO SHA256 OFF. Press the Menu button and select Back. Tap [4] NW LOCK NV DATA INITIALLIZ. Reboot your phone.

Answer:
Insert the SIM card for the new network to check that the phone is locked. Many S3s are actually unlocked out of the box, so checking first can save you a lot of time. Your phone must be running Android 4.1.1 (It doesn't work with some Android 4.3 either) or later in order for this method to work. You can check your device's version by opening Settings, and then scrolling to the bottom and selecting About Device. Look for Android Version to find your version number. To update your phone, open the Settings and then scroll down to About Device. In the next menu, select System Updates and then Check for Updates. Your phone will attempt to update over the network automatically. Perform the network update over a wireless network, since your new SIM doesn't have any connectivity yet. You cannot unlock S3s that run on the CDMA network. In the US, this is Sprint. AT&T, Verizon, and T-Mobile all run on the GSM network, which allows you to SIM-unlock the phone. This method is not guaranteed to work with all versions of the S3, but you will do no damage in trying. You will need to enter a code in the dialer to open the Service menu. Once the dialer is open, enter the following code: *#197328640# This will open the maintenance main menu. If you select the incorrect option, press the Menu button on your phone and select Back. This will open the Debug menu. This opens a menu allowing you to adjust the settings of your S3. This controls the SIM lock function. After you select this option, wait about 30 seconds. This will return you to the NETWORK LOCK menu. Wait about one minute after selecting this option. After you have waited about a minute, reboot the phone. You won't receive any confirmation that the process worked. If your phone connects to the new SIM card's network, then the unlock process worked.