In the shadows, evil lurks: “energy vampires” that can drain your laptop’s battery dry when you need it most. These apps can ...

Tweak this and that to squeeze every last drop of energy ...

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 ...

Calibrating your laptop's battery is an essential task that ensures accurate battery life readings and optimal performance ...

The CMOS battery isn't something you'll need to change often. But when it goes, it's time for a quick swap.

Disabling CPU boost on battery reduced my laptop’s battery-percentage drop more than I expected.

Most laptop and CPU makers encourage you to upgrade your PC because its performance can’t keep up with the latest hardware. But there’s another, more compelling reason that’s largely ignored: Your ...

I’ll be the first one to admit to not practicing the best battery habits, especially where my laptop is concerned. Most days I leave my laptop plugged in for far too long, which can deteriorate the ...

If you have an old laptop with a dying or swollen battery, the idea of removing it entirely and using the laptop on AC power does sound appealing. You can save some money by not replacing the battery, ...

With nearly 23 hours of battery life and MacBook-beating performance, of course this Microsoft laptop is worth it. The ...