With the development of technology, computer has become an indispensable tool in people’s daily life and work, especially office workers, who may need to be on the computer all day and night. Many people have questions about whether they can have myopia surgery if they use computers frequently. Long time use of computers may lead to dry eyes, visual fatigue, and even myopia deepening, so it is especially important to reasonably control the use of computer time. Cell phones and iPads are actually small computers with smaller screens and fonts, which are more likely to cause dry eyes and other symptoms and also need to be reasonably controlled. Nowadays, young people rely too much on cell phones, which may affect their visual health. Femtosecond all-laser surgery has greatly improved the safety and predictability of myopia surgery. Generally speaking, people who are frequently exposed to computers will have no problems with reasonable post-operative eye use as long as they pay attention to it. However, it is important to note that even the most advanced and safe myopia surgery can only correct vision, and reasonable eye care is still very important after surgery. So, what are the precautions for using computers and other video tools after myopia surgery? Post-operative rest] For those who are often in contact with computers, it is recommended to rest for 2-3 days after surgery before using computers. [Frequency of eye use] Look at about half an hour to close your eyes and rest for 10 minutes, and do not look at the computer for a long time in the early postoperative period. [Keep distance] It is recommended that about 50-60 cm, not too close, both to avoid eye fatigue, but also to receive less radiation. Note the angle] work directly on the computer, the screen should be lower than the horizontal line of sight, slightly upward tilt, not lying or oblique look. [Environmental brightness] Keep the surrounding environment bright, do not touch the dark with the computer. Keep your eyes moist] Remind yourself to blink more often and use artificial tears on time.