User & system settings

Color management Why is this important, Color profiles, How to calibrate a device...	Date & time Set date and time, timezone, calendar and appointments...	Display & screen Background, size and rotation, brightness...
Keyboard Keyboard layouts, cursor blinking, keyboard accessibility...	Language & region Language, region and formats, keyboard layouts...	Mouse Left-handed, speed and sensitivity, touchpad clicking and scrolling...
Online accounts Access online services like Facebook and Google Mail.	Power & battery Suspend, power off, screen dimming…	User accounts Add user or guest user, change password, administrators...