You’ve probably heard this advice before, but it’s effective: If the phone simply stops working right, turn it off, wait a few minutes, and turn it on again. That clears memory, which can correct a ...

Whether you’re a book-learned engineer looking to finally get your hands on building circuits, or a maker, hobbyist, or student, these instructional videos get you started. The basic metallurgy of ...

Home WiFi networks, which give internet access to the devices in your house, are notoriously glitchy. They can stop working and then restart, or work fine in some spots but badly in others. The ...

When was the last time a broken DVD player lead to a trip to the repair shop? If you can even find a repair shop near you, the odds are good the cost to fix your DVD player will be more than the price ...