A domain is a unique name that identifies a website on the internet, making it easy for users to find and access it. It serves as the website’s address, guiding visitors to the site they want to reach. Domains have two main parts: the website’s name and the top-level domain (TLD). For instance, in “Y.com,” “Y” represents the site’s name, while “.com” is the TLD. This combination creates a distinctive identity for the website, ensuring that users can easily navigate to it without confusion. Domains are essential for establishing an online presence, helping businesses and individuals build their brands, and making their sites accessible worldwide.