Web hosting provides the necessary infrastructure and services for a website to be accessible on the internet. It includes servers that store website files, ensuring that users can access them via their browsers. Web hosting providers offer various services, such as domain registration, storage, and bandwidth management, which are essential for the website's performance and reliability. Additionally, web hosts often offer features like technical support, security measures, and backup solutions to optimize user experience and safeguard website data. Reliable web hosting is crucial for maintaining an effective online presence.