Windows 11 separates screen timeout (when the display dims) from full sleep mode. Adjusting these gives you precise control ...

Jeff Werner is a software engineer and has been writing this column since 2007. Question: In the last few days, no more than a couple of weeks, this problem has appeared: When I put the computer to ...

When you’re using your Windows 11 laptop, you might notice that the battery life isn’t always as long as you’d like it to be. By tweaking some advanced power settings, you can significantly extend the ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

If your computer is consistently going into sleep mode even when you don't want it to, it can be frustrating and disrupt your workflow. This issue can be caused by a variety of factors, including ...

This deep Android power tweak delivered real battery gains ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

Struggling with Windows 11 sleep and hibernate conflicts? Discover proven fixes to resolve power management issues, optimize ...

Sleep mode is a handy function that enables your computer to shut down its display after a period of inactivity. It saves your battery and you can resume your work from where you left off by waking up ...