Hi E.Gar83
I am Dave, an Independent Advisor, I will help you with this . . .
That file you have downloaded is a zip file, you cannot open that with Acrobat
Close all open Applications
Double click the zip file, you will be prompted to extract the contents of that file, choose a location, or by default, it will extract into the same folder the zip file is in
When you extract that zip file, you should then see the TTF file(s)
Right click each ttf file and choose Install
When you have installed all fonts, restart (not shut down) your PC
Those newly installed fonts should then appear in the fonts menu of your installed applications . . .