Click the Windows logo in the bottom-left corner of the screen. Type in control panel, then click Control Panel at the top of the Start window. Click the phrase to the right of the "View by" heading in the upper-right corner of the page, then click Large icons in the resulting drop-down menu. If the phrase next to "View by" is "Large icons", skip this step. It's on the far-right side of the Control Panel window. This link is in the upper-left side of the window. Click the current Wi-Fi connection, then click Change settings of this connection at the top of the window. It's in the pane that's in the middle of the Properties window. You'll find this button below the pane. Doing so opens a new window. It's near the bottom of the pop-up window. Do one of the following depending on whether you'd rather use OpenDNS or Google servers:   Google — Type 8.8.8.8 into the "Preferred DNS server" text box, then type 8.8.4.4 into the "Alternate DNS server" text box.  OpenDNS — Type 208.67.222.222 into the "Preferred DNS server" text box, then type 208.67.220.220 into the "Alternate DNS server" text box. It's at the bottom of the pop-up window. You'll find this at the bottom of the window. Doing so saves and applies your settings.

Summary: Open Start . Open Control Panel. Switch the view mode to large icons. Click Network and Sharing Center. Click Change adapter settings. Open your connection's properties. Click Internet Protocol Version 4 (TCP/IPv4). Click Properties. Check the "Use the following DNS server" box. Enter a new DNS address in each of the boxes. Click OK. Click Close.


If you think fleas or sarcoptic mange mites are causing your dog's itchy ears, then speak to your veterinarian about an appropriate anti-parasite product to kill the infestation and relieve the itch. There are several highly effective spot-on products available that kill fleas and mange mites. Ask the veterinarian to recommend one and determine the proper dosage for your dog. Since it's difficult to look deep into your dog's ear, you may only notice the scratching and a thick brown wax that might also be crumbly. This wax is made by ear mites, an infection that's a common problem in dogs. Your vet will need to use magnification tools (like an auroscope or otoscope) to look for mites scurrying or by looking at microscopic slides for mites or eggs. In otodectic mange, or ear-mite infection, the ear mites feed off wax in your dog's ear canal. They infest both the vertical and horizontal ear canals. Your veterinarian will probably recommend that you start with non-prescription medication containing pyrethrin. Typically, you'll apply a pyrethroid ear medication to the ear canal once or twice daily, for ten to fourteen days. Pyrethrin applied topically is safe for your dog, since it doesn't pass into your dog's bloodstream easily.  While pyrethrin is effective against ear mites, it's not a successful treatment for bacterial infections. There is a theoretical risk of toxicity if your dog eats the medication or another dog licks your dog's medicated ear. The signs of poisoning include excessive salivation, muscle tremors, agitation and in extreme cases, seizures. If you notice any of these signs, keep the dog in a dark, quiet room to minimize stimulation, and get veterinary advice.

Summary: Follow your vet's treatment plan. Look for signs of an internal parasite infection (ear mites). Follow the vet's treatment plan for ear mites.


Pineapples do not need to be refrigerated for the first few days you have them at home.  In fact, if you intend to eat your pineapple within a day or two of purchasing it, feel free to just store it on your counter.  Keep an eye on your pineapple to make sure it doesn’t begin to exhibit signs of deterioration as it sits. It is recommended that you purchase your pineapple on the same day you intend to eat it so as to avoid deterioration. If you would like to prolong the life of your pineapple for a few more days, you can keep it in your refrigerator.  Remember, pineapples do not have a significant shelf life even when refrigerated so it is recommended that you eat your pineapple within 3-5 days even when using this method.  Wrap the pineapple in plastic before placing it in the refrigerator. Check the pineapple each day for signs of deterioration. You can prolong the life of your pineapple by another day or two beyond simply refrigerating it by slicing it first.  It can be more difficult to know if your pineapple has begun to deteriorate once it is sliced, so it is recommended that you eat the pineapple within 6 days of purchase even using this method.  Use a serrated knife to cut off the top of the pineapple off, then slice off each of the sides. Once you have the outer portion of the pineapple removed, slice it to a thickness of your liking, then use a cookie cutter or knife to remove the core from the center of the slices. Store your pineapple slices in an airtight container like Tupperware to maximize its lifespan.

Summary: Store the pineapple on your counter. Refrigerate your pineapple whole. Refrigerate sliced pineapple.


A transformer is a small device that converts the high voltage power (120 V or 230 V, depending on your location) from your electric main to a lower voltage (usually 12 volts). There are many different varieties, so it is important to do your research. Some transformers have sensors that detect sunlight so that they automatically come on at dusk. However, many people have complained that the light sensors activate even when the sun goes behind a tree or cloud. So if you have many trees in your yard, you might want to consider getting a transformer where you manually set the time it will come on each evening. There are several things to consider when selecting a transformer.  Make sure to buy a transformer that can handle the lighting load you need it to. A transformer will be rated at a certain wattage; make sure that the wattage of your transformer exceeds the sum of the wattages of all your lights. Consider what kind of power switches the transformer has. Some transformers will have built-in timing switches to help you create a schedule for the lights to turn on and off. Others will have a  photo cell that can determine whether it is dark enough out to cycle the lights on. Make sure to get a transformer that fits your needs. Transformers are installed simply by plugging them into your outdoor outlet, though some larger ones must be mounted on the wall.
Summary: Choose a transformer. Consider the features you need in a transformer. Install the transformer.