Write an article based on this "Sell your computer. Trade in your laptop for cash or gift cards. Donate your old laptop. Take it to an electronics recycler. Throw it away as a last resort."
article: Even if your old laptop is a little slow or doesn’t seem to work at all, there may be someone out there who wants to buy it. Advertise your laptop for sale online or around your neighborhood, making sure to list any issues with it and any specifications you can work out. Some people will purchase old laptops for different parts. For them, it doesn’t matter if the laptop isn’t working, as long as it’s in a good physical condition. Many different electronics stores and laptop companies have programs where you can trade in your old technology for a small payment. Look online or ask at your local electronics store to find a trade-in program near you that can give an estimate of how much they will pay for old laptops.  Best Buy, Apple, and Amazon all have trade-in programs that operate all over the United States. Make sure to compare the amounts and payment methods between different programs to get the best deal for your old laptop. If your laptop is still in working order, you might be able to donate it to a family or individual in need of their own computer. Look online for local computer-based charities that are looking for donations of laptops to find somewhere to give yours away to.  The National Cristina Foundation and the World Computer Exchange are both charities that handle electronics. Many electronics and laptops can have toxic substances in them, such as lead, mercury or cadmium. To try and make disposing of potentially dangerous electronics safe, a lot of places around the world have set up electronics recycling plants. Look online for one near you. Some recyclers may require you to drop off your electronics at one of a few places around your local area, where others may offer a pick-up service. Do your research to find the one that will work best for you. If there is no other way to dispose of your laptop safely, you can throw it away in your regular garbage. Be aware that this can be very damaging to the environment and should be used as an absolute last option. Many states in the U.S. have passed laws requiring all electronics to be disposed of safely by being recycled. Make sure you are not breaking the law if you throw away your laptop.

Write an article based on this "Drink a glass of water as soon as you get up in the morning. Drink water every time you eat. Keep a water bottle with you all day. Drink extra water after exercising. Find a water-tracking app. Keep the “8 by 8” rule in mind."
article: Drinking water right when you wake up will help jumpstart your metabolism as well as rehydrate you after going all night without any liquids. Keep a glass beside your bed or leave a note on your alarm clock to remind yourself. Have a glass of water with each meal. This will aid in digestion by helping to break food down so that your body can absorb nutrients. Water also softens stool and helps prevent constipation. Remember to drink water along with any snacks you have during the day as well. If you're hoping to lose weight, drink water before you begin eating in order to feel full sooner. If you work in an office, keep a bottle on your desk and sip from it throughout the day. Set reminders on your computer if you have trouble remembering. If you work a more physical job, try to find a spot to keep a water bottle where you can access it regularly or just carry it with you.  For more precise water intake tracking, find a bottle that has measurements marked along the side. Try a bottle with special features like insulation to keep the water cold, a built-in filter, or a separate cylinder inside for infusing your water with fruit. An additional 1-2 cups (.25-.5 liters) of water is sufficient following moderate exercise, but intense exercise with excessive sweating may require a sports drink, such as Gatorade or Powerade. These beverages contain sodium, electrolytes, and carbohydrates, which will help replace what you lost through sweat. There are several apps available on your smartphone to help you remember to drink more water. The WaterLogged app allows you to track your daily water intake. Others, like OasisPlaces and WeTap, help you find nearby water fountains where you can refill your water bottle for free. Every individual needs a different amount of water to stay healthy. But the “8 by 8” rule (8 ounces, 8 times a day) is easy to remember and can help you easily track your water intake each day. Outside the US, this translates to about .25 liters 8 times a day.

Write an article based on this "Find the file. Make the file extension visible. Rename the file."
article:
For image files you can also make the change manually by simply changing the name of the file with your keyboard (i.e. erasing the original extension and typing in another). This is typically a good idea if the current file extension is preventing you from accessing the file's contents (indicated by an error message like "invalid file format").  Your computer uses file extensions as shorthand to understand what software to use when opening files. Be cautious about changing these extensions manually and always back up your file before attempting.  This method can reduce image quality. Using the image editing software "Save As" method is generally preferable. Depending on your settings, file extensions (the 3 letters following the dot in your filename) may not be visible within your standard file view. In Windows, you need to adjust the "View" tab under "Folder options". This is located under "Appearance and Personalization settings". On a Mac look for "Advanced Finder Preferences" to make extensions appear. For more detailed information on file extensions and how to toggle their visibility, have a look at Change a File Extension. Right click your image file and select "rename". Delete the old extension and in its place add in the new extension. For instance, if the file's name is "myimage.png" you can rename it "myimage.jpg" and from now on your computer will treat is as a ".jpg".