Web hosting provides the essential infrastructure and services needed to make websites accessible online. It involves storing website files on servers, ensuring high availability, security, and connectivity. Different types of web hosting, such as shared, dedicated, or cloud hosting, cater to various needs, influencing factors like speed and resource allocation. Effective web hosting is critical for maintaining stable performance, enabling businesses to reach their target audience and achieve online visibility. A reliable hosting solution can significantly impact user experience and retention rates.