Windows 11 is a powerful operating system, and it offers quite a lot of flexibility when it comes to adjusting power profiles and optimizing a given system's performance-to-efficiency ratio. There are ...

Sick of your laptop battery running out in no time? It’s frustrating—especially when you can’t stay near a power outlet. I used to struggle with this too, but a few tweaks helped my laptop last longer ...

The big picture: Windows 11 Build 27686 was recently released to the Canary channel for Windows Insiders, bringing several notable new features. While Microsoft initially highlighted only a few of ...

I love laptops with OLED displays, but they can hurt battery life. Setting changes can help, though, and I also have two tips to prevent OLED burn-in. Matt Elliott is a senior editor at CNET with a ...

We recently reported that iOS 26 introduces an opt-in Adaptive Power Mode on the iPhone, alongside the existing Low Power Mode. Apple says that Adaptive Power Mode can make "small performance ...