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 ...

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 ...

Microsoft has a free Windows 11 battery health tool to diagnose your PC - how it helped me ...

It's worth exploring options to preserve battery life before replacing your battery outright. Generating a battery health report on your Windows laptop is one way to see if you may need a battery ...

It was five years coming, but the battery of my ThinkPad R50 finally met its maker. On a recent trip, it conked out after powering the notebook for only half an hour — three hours short of what I’m ...

The lithium-ion battery in your Mac laptop will lose its ability to charge to its maximum factory-made capacity over time. But you don’t have to take it lying down. Depending on the level remaining, ...

Apple customers who bought a new 13-inch MacBook Pro, made between October 2016 and October 2017 and without the touch bar, may be in luck if the battery in the device either expanded or is faulty.

Using Windows PowerShell. Windows PowerShell is another powerful tool that can give you detailed information about your laptop's battery health. Just open PowerShell as an adminis ...