A:AnswerThe USB-C adapter which is used to power the tablet also acts as a data transfer port. It recognizes a 500 GB external solid state drive ob my unit, although only for transferring media files.
A:AnswerNo, but since it's an Android (Google) device, Google Docs (word processing, spreadsheet and presentation program) is free and available.
It also supports the Android version of Microsoft Office, which works best if you have a paid Office365 subscription.