Restaurar De Fabrica Laptop

Generally, screen mirroring of some other device is inefficient and not the best way to view things even where it does work. If you are playing content from the internet, chances are there is a roku app to play it directly. If you are playing from files, you can use a server like Plex on your computer to send them, or put them on a USB drive to play with the roku media player, or put them on a phone or tablet and send them with the roku app.