Hypertext refers to a digital text that can be used by the end-users to navigate other related information through embedded hyperlinks. This way, the hypertext offers an easy way of presenting information to the users in a more organized way. With hypertexts, readers can easily move from one location to another in search for any related information.
It is important to also know that the content contained when using hypertext can either be static or dynamic. On the other hand, hypermedia is the use of data, graphics, text, video, and audio as elements of an extended hypertext system so as to make it easy for users to navigate through them once these elements are connected.
While both are similar in some ways, it is important to know that hypertext is text-based, while hypermedia uses other elements like the aforementioned ones. Another difference is that hypertext has been in use for ages, whereas hypermedia is a newer technology.