Take frequent breaks during computer use. A good rule of thumb here is to look away from your screen at least every 20 minutes and look at something that is at least 20 feet from your eyes for at least 20 seconds, it can help relieve both dry eyes and digital eye strain.
Blink more frequently When using a computer, smartphone or other digital device, we tend to blink our eyes less frequently than normal, which can cause or worsen dry eye symptoms. Make a conscious effort to be aware of this, and blink more often when using these devices. Also, perform full blinks, gently squeezing your eyelids together to wash your eyes fully with a fresh layer of tears.