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, & …

If pressing the Sleep key again does not resolve this, try each of the following methods in the order in which they are presented and determine whether the problem still exists before you try the next method.

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 …

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.

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 …

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

Learn how to turn your Surface on, shut it down, restart and wake it, and put it into different power saving states. For general info about these power states and to learn how to change them, see Shut …

PCs don't know any sleep disorders. If, however, the computer wakes up unexpectedly regularly at night (or even during the day) at certain times, you should check the power saving modes.

ค่าเริ่มต้นของ Windows สําหรับหน้าจอและโหมดสลีปได้รับการอัปเดตเพื่อลดการใช้พลังงานเมื่อไม่ได้ใช้งานอุปกรณ์ของคุณ …