what is a link from one thing to another used to enhance usability?
I say interface
The term you are looking for is "hyperlink." A hyperlink is a link from one webpage to another, or from one section of a webpage to another. It is used to enhance usability by allowing users to navigate easily between different sections of a website or to access related information on other websites.
To create a hyperlink, you typically need to use HTML, the markup language used to structure and present content on the web. Here's an example of how to create a basic hyperlink:
<a href="https://www.example.com">Click here</a>
In this example, "https://www.example.com" is the target URL, the web address to which the hyperlink will direct users. "Click here" is the anchor text, the clickable text users will see on the webpage. You can customize the anchor text to make it more descriptive and informative.
Hyperlinks are an essential component of web design and are crucial for effective navigation and information sharing on the internet.