A more thorough explanation:

Definition: Fixation is the process of creating a permanent copy of a work of authorship in a tangible form so that it can be protected by copyright law.

For example, when a musician records a song, they are fixing their work in a tangible form, such as a CD or digital file. Similarly, when a writer types out a manuscript, they are fixing their work in a tangible form, such as a printed book or digital document.

Another example of fixation is when a live television broadcast is recorded on videotape. The recording of the broadcast creates a permanent copy of the program, which can be protected by copyright law.

Overall, fixation is an important step in the process of protecting creative works and ensuring that creators are able to benefit from their creations.