When you’re short on sleep and your focus suddenly drifts, your brain may be briefly slipping into cleanup mode. Scientists ...

Computers can take an eternity to boot, which might make you wonder if you can leave them on forever. Here's what happens ...

Windows 11's latest security rollup is doing something users expect only from horror movies and stubborn smart bulbs: some ...

Brain–computer interfaces have long been associated with medical labs, invasive implants, and distant promises. At CES 2026, ...

Struggling with sluggish wake-ups in Windows 11? Learn how to disable Hybrid Sleep in Power Options for faster performance ...

AI system predicts risk for 130 diseases from one night's sleep with up to 85% accuracy. Sleep patterns show hidden health ...

By default, your PC is put to sleep when you close the lid, which isn't ideal if you want your laptop out of sight while it's docked on your workspace. Here's how to change that setting.

Caffeine provides an elegant solution to a common productivity frustration: computers entering sleep mode at inconvenient times during important tasks, presentations, or extended processes. This ...

MacBooks automatically go to sleep mode when you close the lid. This is done to save battery life when your Mac is running on battery power and allow faster charging when your MacBook is plugged in.