How to Enable Blue Light Filter on Your Mac Air

Are you tired of feeling tired and groggy after staring at your MacBook's screen for hours? Do you struggle with eye strain and discomfort caused by blue light emission? You're not alone. The good news is that Apple has introduced a feature called Night Shift, which can help reduce the amount of blue light emitted from your Mac Air's display. In this article, we'll show you how to enable blue light filter on your Mac Air.

Method 1: Using System Preferences

To enable Night Shift using System Preferences, follow these steps:

* Choose Apple menu () > System Preferences, then click Displays.

* You should be able to find the Night Shift toggle in your System Preference>Display.

* When prompted for the password, type in your user password.

Method 2: Using Terminal

Alternatively, you can use Terminal to enable Night Shift. To do this:

* Open up the Terminal app found under your Applications>Utilities folder.

* Type in `csrutil disable` and press Enter.

* Reboot your Mac Air into Recovery Mode by restarting your computer and holding down Command+ R until the Apple logo appears on your screen.

Alternative Methods

If you're not comfortable with using Terminal, there are alternative methods to enable Night Shift. You can also use Siri to toggle Night Shift on and off by pressing the keyboard shortcut Command + N.

Additionally, some users have found a patch that allows them to enable Night Shift on older unsupported Macs. This method involves disabling System Integrity Protection (SIP) and then using a patch file to modify the amework file.

The Benefits of Blue Light Filter

So why is blue light filter important? For starters, it can help reduce eye strain and discomfort caused by prolonged screen time. It also helps to prevent digital eye fatigue, which can lead to headaches, blurred vision, and dry eyes. In addition, some studies have shown that exposure to blue light may be linked to sleep disorders, so reducing blue light emission can help improve your sleep quality.

In conclusion, enabling a blue light filter on your Mac Air is a simple process that can have significant benefits for your eye health and overall well-being. Whether you choose to use System Preferences or Terminal, there are several methods available to help reduce the amount of blue light emitted from your screen. So take control of your eye health today and start using a blue light filter on your Mac Air.

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