A:AnswerMHL has not been supported for some time. But the DEX feature should work. HDMI to USB C cable should allow a PC like interface on any HDMI TV or monitor.
A:AnswerThe tablet does not come with Microsoft Office applications preloaded on it, but you can download all of these programs for free either through the Galaxy Store or the Google Play Store.
A:AnswerI'm no expert but I have used the Apple HDMI, USB=C adapter and it does run the display but even when you plug the power into it the tablet doesn't seem to charge. Maybe other adapters would would work better here.
A:AnswerIf you have an MS Office subscription, yes, it is compatible, However, it is the mobile/android version. You will only find the complete, full-fledged version in the SP.
A:AnswerThe SD/Simcard slot are the same. They are back-2-back. You will have to go through Samsung or your carrier to get the LTE+WIFI version. They carry them in the Mountain Grey /256GB only.
A:AnswerYou can definitely use QuickBooks online. I am not sure about using the desktop version. Since that is a windows based program I don't think that would work.