Need a long-lasting laptop? Here are the longest battery life laptops we've seen in our many years of hands-on testing.

QUESTION: What can I do with a Windows laptop with a battery that won’t last very long? ANSWER: Battery life is a common frustration with all portable devices and how you use your laptop can make a ...

Use the following fixes if your Windows laptop battery is not charging after a Windows Update. Roll Back your battery driver Update or reinstall your battery driver Recalibrate your battery Perform a ...

If after changing the CMOS battery your computer won’t boot, this article will help you fix the problem. CMOS battery provides continuous power to the BIOS chip. BIOS chip stores all the BIOS settings ...

During the web browsing test, the Surface Laptop 7 experienced a 24% battery drop, while the MacBook Pro saw a more efficient 16% drop. This indicates that the MacBook Pro is more energy-efficient ...

Microsoft recently announced important new features relating to Windows 11. As usual, these will be first introduced to Windows 11 Insiders, then eventually to everyone else. One important change is a ...

The RTX 50-series is coming to laptops soon, at which point we'll review more machines and be able to offer a wider perspective on how they run with the latest CPUs. We use PCMark's gaming battery ...

The Battery Life industry-standard benchmark since 1991 makes battery life comparisons even more straightforward. Featuring a new battery estimator, where users can switch among 3 test modes to ...