A:Answer Yes, Yes. and Yes. If you are asking about video streaming apps like Amazon and Netflix, yes there are even dedicated buttons on the remote for that. If you are asking about streaming videos from your computer, yes there is an app called PLEX. If you are asking about video streaming from your smartphone or tablet, yes there is a setting on the Roku stick in the System settings that lets you mirror your device screen. Your device has to support mirroring or needs a mirroring app.