: Adjusts screen brightness via four preset levels (20%, 40%, 60%, and 80%).
: When you first download the software, you may be granted a free evaluation copy for a finite period. This allows you to test the Pro features before they lock. Careueyes Free License Code
The most reliable way to access premium features is through official CareUEyes channels. : Adjusts screen brightness via four preset levels
While the free version covers basic dimming, a Pro license code unlocks comprehensive health features. CareUEyes - Eye Protection & Blue Light Filter for PC Careueyes Free License Code