Switch display resolutions or adjust your screen brightness and colors (time-based) from the menu bar.
Check out these Mac Menu Bar Display Apps:
Collection:
Display Apps
Collection:
Display Apps
Display Maid
With this menu bar app you can save and restore window locations. So, when you reconnect your laptop to the external display arrangement, everything will be just as it was before. You can also create your display configuration or user created profiles.
Collection:
Display Apps
QuickPresent
Collection:
Display Apps | Meeting Apps
BlurScreen
Collection:
Display Apps | Meeting Apps
Zen Mode
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