Jo log rozana 8 ghantay ya us se zyada laptop ka istemal karte hain, unki aankhon ki roshni mutasir ho sakti hai. Is se bachne ke liye 20-20-20 rule apnaayein: har 20 minute baad, 20 feet door kisi cheez ko 20 second tak dekhein. Saath hi anti-glare screen use karein aur regular eye check-up zaroor karwaayein.