A:AnswerNo, it is not. Generally, you will only find a thunderbolt port on high-end gaming PC's (those with a UHD display, for example) such as AlienWare, etc. You can find a complete list of laptop PC's with a thunderbolt port here: http://www.ultrabookreview.com/10579-laptops-thunderbolt-3/
A:AnswerYes, but battery cost is not inexpensive. I have never priced the battery pack for this laptop because it is new. You have to replace the entire pack which snaps into the back of the laptop. In the past, I did replace a battery in an older laptop and it cost over $100.00 for OEM.
A:AnswerThis computer doesn't work well with anything. DO NOT BUY IF YOU HAVEN"T ALREADY. I do use adobe on it, I have Acrobat DC Reader, Pro, and Adobe Creative Cloud, and they work fine, when the computer is working fine.
A:AnswerIf you haven't already bought the computer, don't. Wasting your time and money!!! Horrible performance!! This isn't my primary computer, only used for graduate studies, extremely slow. Performance and Software are horrible.