When you’re ready to make your PC sleep, just press the power button on your desktop, tablet, or laptop, or close your laptop’s lid. On most PCs, you can resume working by pressing your PC's …

To learn how to change the screen and sleep settings on your Windows device: To adjust power and sleep settings in Windows 11, select Start > Settings > System > Power & battery > Screen, sleep, & …

Whether you're adjusting display settings, configuring network connections, or managing privacy options, Settings offers a comprehensive suite of tools to meet your needs.

You may be unable to wake the computer from sleep or standby mode by using your mouse or keyboard. After you wake your computer from standby, your pointing device may not work.

To respond to an alarm, select Snooze, or Dismiss the alarm to stop it entirely. If you need to change the time zone of your clock, go to Settings > Time & Language > Date & time. Use the drop down menu …

Oct 14, 2025 · Sleep mode consumes significantly less power than running a screen saver and allows your computer to quickly resume where you left off. To learn more, see How to adjust power and …

Your display emits blue light—the kind of light you see during the day—which can keep you up at night. To help you get to sleep, turn on the night light and your display will show warmer colors at night that …

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Select Start > Settings > System > Power & battery . If you want battery saver to turn on whenever the battery falls below a certain level, select Battery saver, then choose the battery level you'd like.

This will set your device to go to sleep as soon as it detects you are no longer near the device, helping you to prolong battery life and save energy by not running the device when you are not there to use it.