A:AnswerYES, You can download the nook application from the google play store. Once you sign in you can have the content you have purchased for the nook synchronized to your new tablet.
A:AnswerNo. I did the same thing. Bought it to cast. I use allcast to send to chromecast, but the app does not work like a screen mirror. Go to chromecast site and look for the list of supported tablets.
A:AnswerSkype video chats would work great on the tablet.
As far as "recording" videos for youtube, this could definitely be done as the tablet has both front and rear cameras but be aware this is not the top of the line camera in the new Galaxy s7 and s7 edge so quality would be acceptable but not great.
A:AnswerYes! I've taken my products with me all around the world and I've had no issues outside of wall charging. A different adapter will need to be purchased, but if you're charging via USB you should have no issues.
A:AnswerYes, you can add an SD card but you will mostly be able to add photos and videos, lots of apps cannot be moved to the SD so you will run out of space.
