Illiteracy is a major barrier to personal and societal advancement, affecting millions worldwide. Those who cannot read or write struggle with everyday tasks such as accessing information, securing employment, and managing finances, which perpetuates poverty and limits opportunities for personal growth.In many developing countries, illiteracy rates remain high, particularly among women and marginalized groups. Cultural biases, economic constraints, and inadequate educational facilities often prevent these groups from receiving proper education. This gender and socio-economic disparity exacerbates inequality and hinders progress towards a more inclusive society.The impacts of illiteracy are far-reaching. Illiterate individuals face difficulties in understanding health-related information, which can lead to poorer health outcomes. They also have limited access to legal resources and government services, affecting their ability to advocate for their rights and participate fully in civic life.Efforts to address illiteracy need to focus on improving access to education for all, including adult literacy programs and community-based learning initiatives. Technological innovations, such as online courses and educational apps, can also play a crucial role in reaching underserved populations.Combating illiteracy is essential for fostering economic development, enhancing health and well-being, and promoting social equity, ultimately contributing to a more just and thriving global society.