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.
up vote 12 down vote. Typically, .prn is the suggested file extension on Windows when you use the print to file option in any program that can print it's content. Which printer driver is used to generate the .prn file depends on the printer you selected when printing (or on your default printer).