A:AnswerYes, you can add additional apps and access the internet. Check Sony's website to download
the datasheet and other information. The included standard apps are:
Amazon Prime
Netflix
Vudu
Hulu
Kids
YuppTV
Spotify
YouTube
Fox
Pandora
A:AnswerAndrea you will need to purchase a 4K HDMI Cable Cord, and a cat6 ethernet cable if you want a hardwire connection via your cable providers modem.
A:AnswerSteaming is capable
As long as your projector have a hdmi output it will be compatible ... just make sure that your using the 4K hdmi cable for the best visual quality. As far as resets I suggest that you look into your manual... normally unplugging and disconnecting cords will reset any system as long as there no systematic damage. ... hope this helps