The iPhone’s sleep mode has a ton of features that can help you get a better night’s sleep, from silencing notifications to enabling sleep detection with your Apple Watch. Here’s a primer showing how ...

Sleep mode is a handy feature on Windows that allows you to save power without completely turning off your PC. This is particularly useful when you want to step away from your desk for a few hours and ...

It’s easy to zap your battery by leaving games running in the background while you scroll on your phone or grab some food. You tell yourself you’re just stepping away for a minute and, before you know ...