Web hosting is a service that allows individuals and businesses to make their websites accessible on the internet. It involves storing website files on servers, which are connected to the web. This service can vary in type, including shared, VPS, and dedicated hosting, each catering to different needs and budgets. Reliable hosting ensures that your site runs smoothly and is available to visitors at all times, while also providing security features to protect data. Choosing the right web host is essential for optimal site performance and user experience.