Computer use can lead to various health problems if proper ergonomics and work habits are not followed. Repetitive strain injuries, computer vision syndrome, back pain, and depression may result from excessive computer use without breaks. To prevent these issues, one should use an adjustable chair and arrange their workstation properly. Taking microbreaks every 15-30 minutes, stretching, and following correct posture is important. Having regular eye exams and doing basic eye and physical exercises can also help avoid health issues from prolonged computer work.