Vision problems refer to difficulties in seeing clearly, which can affect daily activities. Common issues include nearsightedness, where distant objects appear blurry, and farsightedness, where close objects are hard to see. Other conditions include astigmatism, which causes distorted vision, and presbyopia, a natural aging process that makes it challenging to focus on close items. These problems can arise from various factors, including genetics, eye strain, or health conditions like diabetes. Regular eye exams are essential for early detection and treatment, which may involve glasses, contact lenses, or surgery to improve vision quality.