One reviewer says their vacuum now runs “almost twice as long” thanks to this simple upgrade.

Have you ever wondered whether it’s better to replace your Apple iPhone's battery or just get a new phone? Lisa from Grafton, Wisconsin, recently wrote to us with this exact question. Here's what she ...

Viewer-submitted questions for The Car Doctor: Q: My 2018 Subaru Forester (60,000 miles) is slightly overdue for a sparkplug change. The estimated replacement cost is $650. The car runs extremely well ...

Once upon a time, computers were gigantic installations that filled up several rooms, and scientists thought computers would only get larger from there. Instead, computers shrank. Yes, gigantic ...

To replace an AirTag battery, press and rotate the stainless steel cover counterclockwise, remove it, and take out the old CR2032 battery. Insert a new one with the positive side up—your AirTag will ...

Viewer-submitted questions for The Car Doctor: Q: I have a Ford pickup truck. I cannot find a comprehensive tutorial on how to change the battery without losing all the settings. Can you help? If a ...

We may receive a commission on purchases made from links. For the sake of convenience, the battery in your car's key fob is designed to last a fairly long time, usually up to around four years. The ...

If you need to replace the battery of your Steam Deck OLED you will be pleased to know that the team over at iFixit has created a fantastic step-by-step guide to take you through the entire process.

Electric vehicles are becoming more affordable each year, with purchase prices now nearing those of gas-powered cars, as reported by the Washington Post. However, the debate between EVs and internal ...

I believe that the PC I just built has a board that may have been in the box for maybe 3 years before I put power to it. I'm not concerned; the battery is the kind with the plastic coating and the ...