Changing position of text with each frame

I cannot work out how to have a varying position of text; I want the text to appear at random locations on the screen with every frame.
Thanks so much!

Hi. Can you see that it is not possible to give a useful answer to this question without more details?

Please describe exactly what you want to achieve (e.g. ‘random’ is a word which does not have a single meaning in experimental design…)

Imagine you are writing the methods section of a paper or thesis.