显示器 & 屏幕 Change the resolution or orientation of the screen — 更改屏幕分辨率和方向(旋转)。 Adjust the color temperature of your screen — Night Light changes the color of your displays according to the time of day. Change the appearance of your desktop — Choose a style and set a background. Set screen blanking time — Change the screen blanking time to save power. Set screen brightness — Change the screen brightness to make it more readable in bright light. 将另一台显示屏连接到您的计算机上。 — 增设显示器。 问题 为什么屏幕看着模糊/花屏了？ — 屏幕分辨率可能设置不正确。 为什么我的屏幕过一会就变暗？ — The screen will dim when the computer is idle in order to save power. 屏幕锁定得太快 — Change how long to wait before locking the screen in the Screen Lock settings. 更多信息 用户 & 系统设置 — From hardware control to privacy settings, make GNOME work for you.