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, & …

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.

Automatically dim my screen when I look away Turn off my screen saver Stop USB devices when my screen is off to help save battery Power efficient settings in Windows 11 Battery saving tips for …

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

If you see a warning that notifications only show if the device is awake, make sure your device doesn’t go to sleep (Go to Start > Settings > System > Power & battery , then select Screen and sleep to …

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.

The System page in Settings provides a comprehensive overview of your PC's core functionalities and configurations. It includes options for managing display settings, notifications, power and sleep …

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

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 …

您不必擔心會因為電池耗盡而丟失工作，因為 Windows 會自動保存您的所有工作，並在電池電量過低時關閉 PC。 當您要離開電腦一段時間時，例如當您喝杯咖啡休息時，請使用睡眠。