If you want to watch right away, Netflix is testing the 4K streaming waters with select shows (House of Cards, Breaking Bad, The Blacklist) and films (Ghostbusters, The Smurfs 2) if you own a Samsung, Sony or LG 4K TV and have a 25Mbps internet connection.
A PRN file is a special type of file which contains instructions for a printer, it tells the printer what to print on the page and where as well as which paper tray to use, what the paper size is and a number of other controls.
Before attempting to open an PRS file, you'll need to determine what kind of file you are dealing with and whether it is even possible to open or view the file format. Answer: Files which are given the .PRS extension are known as Printer resource font files, however other file types may also use this extension.