Windows 11 Is Getting A Cool Trick That Could Boost Your Laptop's Battery Life

Windows enthusiasts and mainstream users both have a pleasant bit of new technoiogy coming their way. A fresh new development build of Windows 11, available in the Insider channel, includes what Microsoft calls "User Interaction-Aware CPU Power Management", a feature with the potential to extend your laptop's battery life, maybe substantially so.

Right now, Windows doesn't do a whole lot with the detection of user activity. If it goes a while without user input, It'll turn off the screen (or post up a screensaver, if you're old-school), and eventually put the machine to sleep. Whatever power profile you had selected is what stays on, no matter what. That's now set to change with Preview Build 26200.5603 (KB5058488), which is packing a much-improved power management system.

Microsoft claims the updated power handling will automatically switch the CPU down to a lower-power state, once it detects ...