Which of the following is a service used for hosting websites?

Web hosting is a service that enables individuals and organizations to make their websites accessible via the internet. This service involves storing website files on servers that are connected to the internet, allowing users to retrieve and view those files through a web browser.

In the options given, web hosting is the only service directly associated with the deployment and accessibility of websites for users online. It provides the necessary infrastructure (like storage space and bandwidth) that allows a website's files to be served to visitors.

In contrast, web development refers to the process of creating and constructing websites – a more technical aspect that includes programming and coding. Web browsing is the activity of using a web browser to access and view websites, and web design is focused on the aesthetics and user experience aspects of web pages. While all these terms are related to the web, only web hosting provides the specific service that allows a website to be live on the internet.