Dell Inc. announced Monday it would voluntarily recall 4.1 million notebook computer batteries worldwide that risk overheating and catching fire. The batteries in question, made by Sony Corp., are in ...

Being an industry leader in any field is both a privileged and challenging position. On the one hand, you're a trusted titan, like Ford in the world of motor vehicles or, indeed, Dell in computing. On ...

I used Microsoft's free Windows 11 battery health tool to diagnose my PC - and got helpful results ...

If your laptop’s battery doesn't last nearly as long as it first did out of the box, then it might be time to replace it. The lithium-ion batteries used to power most laptops degrade over time with an ...